| 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 | $102.77 | 13.732% | $116.8824 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $31.31 | 11.747% | $34.988 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $146.54 | 10.293% | $161.6234 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $98.99 | 11.408% | $110.2828 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $147.52 | 4.391% | $153.9976 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $167.65 | 12.847% | $189.188 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $108.49 | 7.573% | $116.7059 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $803.27 | $883.6681 | $883.67 | $883.70 | $883.70 | |