| 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 | $114.33 | 5.128% | $120.1928 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $196.26 | 4.709% | $205.5019 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $93.43 | 11.749% | $104.4071 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $168.91 | 4.546% | $176.5886 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $70.65 | 7.336% | $75.8329 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $39.51 | 8.613% | $42.913 | $42.91 | $42.90 | $42.90 |
| Purchase #7 | $134.87 | 4.701% | $141.2102 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $817.96 | $866.6465 | $866.64 | $866.65 | $866.60 | |