| 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 | $157.71 | 4.163% | $164.2755 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $232.70 | 8.212% | $251.8093 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $75.38 | 12.469% | $84.7791 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $153.75 | 9.224% | $167.9319 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $50.90 | 7.640% | $54.7888 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $177.37 | 10.565% | $196.1091 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $117.92 | 10.659% | $130.4891 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $965.73 | $1,050.1828 | $1,050.19 | $1,050.25 | $1,050.20 | |