| 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 | $165.48 | 6.753% | $176.6549 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $151.81 | 11.394% | $169.1072 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $86.38 | 5.680% | $91.2864 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $120.87 | 11.703% | $135.0154 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $192.68 | 10.455% | $212.8247 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $233.88 | 6.579% | $249.267 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $37.79 | 13.664% | $42.9536 | $42.95 | $42.95 | $43.00 |
| 7 purchase totals = | $988.89 | $1,077.1092 | $1,077.11 | $1,077.05 | $1,077.20 | |