| 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 | $142.41 | 10.356% | $157.158 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $135.74 | 11.574% | $151.4505 | $151.45 | $151.45 | $151.50 |
| Purchase #3 | $144.95 | 3.317% | $149.758 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $118.95 | 6.646% | $126.8554 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $238.83 | 12.234% | $268.0485 | $268.05 | $268.05 | $268.00 |
| Purchase #6 | $51.71 | 7.851% | $55.7698 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $114.34 | 13.806% | $130.1258 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $946.93 | $1,039.1660 | $1,039.18 | $1,039.15 | $1,039.30 | |