| 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 | $160.64 | 5.407% | $169.3258 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $138.39 | 8.291% | $149.8639 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $156.88 | 10.851% | $173.903 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $18.53 | 6.337% | $19.7042 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $123.46 | 12.612% | $139.0308 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $85.71 | 10.293% | $94.5321 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $177.59 | 12.831% | $200.3766 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $861.20 | $946.7364 | $946.73 | $946.80 | $946.70 | |