| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.80 | 13.849% | $161.4379 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $233.31 | 8.789% | $253.8156 | $253.82 | $253.80 | $253.80 |
| Purchase #3 | $115.26 | 13.321% | $130.6138 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $130.29 | 9.574% | $142.764 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $94.83 | 7.597% | $102.0342 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $156.89 | 12.736% | $176.8715 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $218.74 | 10.216% | $241.0865 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $1,091.12 | $1,208.6235 | $1,208.62 | $1,208.60 | $1,208.60 | |