| 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 | $120.75 | 8.224% | $130.6805 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $108.79 | 3.826% | $112.9523 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $61.86 | 9.349% | $67.6433 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $130.31 | 8.449% | $141.3199 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $50.46 | 6.759% | $53.8706 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $177.70 | 11.208% | $197.6166 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $190.94 | 11.734% | $213.3449 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $840.81 | $917.4281 | $917.42 | $917.40 | $917.40 | |