| 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 | $177.90 | 3.198% | $183.5892 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $131.66 | 8.635% | $143.0288 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $202.61 | 5.285% | $213.3179 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $60.74 | 3.456% | $62.8392 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $139.49 | 13.789% | $158.7243 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $32.50 | 3.758% | $33.7214 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $200.63 | 8.248% | $217.178 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $945.53 | $1,012.3988 | $1,012.40 | $1,012.40 | $1,012.30 | |