| 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 | $199.47 | 10.126% | $219.6683 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $41.30 | 6.859% | $44.1328 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $155.79 | 13.189% | $176.3371 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $119.68 | 7.457% | $128.6045 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $130.76 | 3.337% | $135.1235 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $28.30 | 5.795% | $29.94 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $40.62 | 12.164% | $45.561 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $715.92 | $779.3672 | $779.36 | $779.35 | $779.30 | |