| 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 | $184.60 | 6.786% | $197.127 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $63.56 | 5.480% | $67.0431 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $153.34 | 13.155% | $173.5119 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $200.51 | 8.170% | $216.8917 | $216.89 | $216.90 | $216.90 |
| Purchase #5 | $210.40 | 10.333% | $232.1406 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $198.38 | 10.263% | $218.7397 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $9.73 | 6.219% | $10.3351 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $1,020.52 | $1,115.7891 | $1,115.79 | $1,115.85 | $1,115.60 | |