| 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 | $153.62 | 3.569% | $159.1027 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $40.51 | 13.646% | $46.038 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $170.74 | 11.528% | $190.4229 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $179.85 | 12.682% | $202.6586 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $42.51 | 4.337% | $44.3537 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $202.68 | 8.388% | $219.6808 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $154.86 | 11.585% | $172.8005 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $944.77 | $1,035.0572 | $1,035.05 | $1,035.05 | $1,035.10 | |