| 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 | $202.63 | 9.416% | $221.7096 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $155.79 | 9.484% | $170.5651 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $75.86 | 11.199% | $84.3556 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $100.65 | 7.164% | $107.8606 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $149.42 | 6.269% | $158.7871 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $44.50 | 8.577% | $48.3168 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $237.54 | 13.798% | $270.3158 | $270.32 | $270.30 | $270.30 |
| 7 purchase totals = | $966.39 | $1,061.9106 | $1,061.93 | $1,061.85 | $1,062.00 | |