| 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 | $148.84 | 13.770% | $169.3353 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $37.60 | 5.110% | $39.5214 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $78.48 | 9.409% | $85.8642 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $159.76 | 6.856% | $170.7131 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $110.69 | 12.243% | $124.2418 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $53.33 | 7.317% | $57.2322 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $102.35 | 11.163% | $113.7753 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $691.05 | $760.6833 | $760.68 | $760.70 | $760.60 | |