| 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 | $118.38 | 10.635% | $130.9697 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $102.47 | 12.773% | $115.5585 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $186.86 | 3.649% | $193.6785 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $245.72 | 13.589% | $279.1109 | $279.11 | $279.10 | $279.10 |
| Purchase #5 | $143.59 | 11.135% | $159.5787 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $132.39 | 9.415% | $144.8545 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $149.58 | 7.252% | $160.4275 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $1,078.99 | $1,184.1783 | $1,184.18 | $1,184.20 | $1,184.30 | |