| 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 | $156.37 | 12.415% | $175.7833 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $204.72 | 6.171% | $217.3533 | $217.35 | $217.35 | $217.40 |
| Purchase #3 | $64.41 | 12.212% | $72.2757 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $86.96 | 8.513% | $94.3629 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $38.99 | 12.143% | $43.7246 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $249.53 | 10.185% | $274.9446 | $274.94 | $274.95 | $274.90 |
| Purchase #7 | $34.44 | 13.726% | $39.1672 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $835.42 | $917.6116 | $917.60 | $917.60 | $917.70 | |