| 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 | $163.74 | 13.248% | $185.4323 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $31.99 | 3.644% | $33.1557 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $172.91 | 5.145% | $181.8062 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $23.86 | 11.555% | $26.617 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $48.41 | 10.631% | $53.5565 | $53.56 | $53.55 | $53.60 |
| Purchase #6 | $140.30 | 9.450% | $153.5584 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $120.86 | 7.272% | $129.6489 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $702.07 | $763.7750 | $763.79 | $763.75 | $763.80 | |