| 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 | $113.63 | 7.165% | $121.7716 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $117.69 | 9.392% | $128.7434 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $159.63 | 6.262% | $169.626 | $169.63 | $169.65 | $169.60 |
| Purchase #4 | $203.73 | 12.626% | $229.4529 | $229.45 | $229.45 | $229.50 |
| Purchase #5 | $138.73 | 10.535% | $153.3452 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $117.48 | 6.171% | $124.7297 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $41.87 | 10.154% | $46.1215 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $892.76 | $973.7903 | $973.79 | $973.80 | $973.70 | |