| 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 | $170.33 | 13.378% | $193.1167 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $188.49 | 3.584% | $195.2455 | $195.25 | $195.25 | $195.20 |
| Purchase #3 | $26.56 | 7.690% | $28.6025 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $145.84 | 5.425% | $153.7518 | $153.75 | $153.75 | $153.80 |
| Purchase #5 | $183.77 | 7.174% | $196.9537 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $11.46 | 9.547% | $12.5541 | $12.55 | $12.55 | $12.60 |
| Purchase #7 | $33.72 | 12.626% | $37.9775 | $37.98 | $38.00 | $38.00 |
| 7 purchase totals = | $760.17 | $818.2018 | $818.20 | $818.20 | $818.30 | |