| 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 | $84.29 | 11.170% | $93.7052 | $93.71 | $93.70 | $93.70 |
| Purchase #2 | $131.52 | 11.543% | $146.7014 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $133.30 | 13.501% | $151.2968 | $151.30 | $151.30 | $151.30 |
| Purchase #4 | $162.38 | 7.559% | $174.6543 | $174.65 | $174.65 | $174.70 |
| Purchase #5 | $160.38 | 8.288% | $173.6723 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $18.88 | 13.215% | $21.375 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $25.59 | 9.710% | $28.0748 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $716.34 | $789.4798 | $789.48 | $789.45 | $789.60 | |