| 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 | $71.82 | 8.180% | $77.6949 | $77.69 | $77.70 | $77.70 |
| Purchase #2 | $120.25 | 8.216% | $130.1297 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $158.57 | 10.793% | $175.6845 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $227.64 | 5.139% | $239.3384 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $237.89 | 3.789% | $246.9037 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $191.43 | 4.813% | $200.6435 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $38.87 | 5.710% | $41.0895 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $1,046.47 | $1,111.4842 | $1,111.47 | $1,111.55 | $1,111.40 | |