| 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 | $131.71 | 10.839% | $145.986 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $90.71 | 13.829% | $103.2543 | $103.25 | $103.25 | $103.30 |
| Purchase #3 | $177.55 | 9.206% | $193.8953 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $118.98 | 7.208% | $127.5561 | $127.56 | $127.55 | $127.60 |
| Purchase #5 | $35.38 | 8.354% | $38.3356 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $87.81 | 11.703% | $98.0864 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $119.41 | 8.640% | $129.727 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $761.55 | $836.8407 | $836.86 | $836.90 | $836.90 | |