| 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 | $179.88 | 5.335% | $189.4766 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $149.98 | 13.247% | $169.8479 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $194.93 | 4.114% | $202.9494 | $202.95 | $202.95 | $202.90 |
| Purchase #4 | $105.47 | 11.354% | $117.4451 | $117.45 | $117.45 | $117.40 |
| Purchase #5 | $179.66 | 5.763% | $190.0138 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $54.36 | 8.186% | $58.8099 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $117.68 | 5.501% | $124.1536 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $981.96 | $1,052.6963 | $1,052.70 | $1,052.70 | $1,052.60 | |