| 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 | $140.98 | 6.771% | $150.5258 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $68.58 | 10.345% | $75.6746 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $43.40 | 10.200% | $47.8268 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $54.53 | 7.226% | $58.4703 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $238.56 | 9.842% | $262.0391 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $92.70 | 9.415% | $101.4277 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $202.50 | 4.865% | $212.3516 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $841.25 | $908.3159 | $908.32 | $908.35 | $908.30 | |