| 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 | $167.91 | 7.408% | $180.3488 | $180.35 | $180.35 | $180.30 |
| Purchase #2 | $194.78 | 11.501% | $217.1816 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $177.33 | 11.109% | $197.0296 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $102.27 | 9.487% | $111.9724 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $45.82 | 6.559% | $48.8253 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $202.77 | 9.253% | $221.5323 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $79.79 | 9.770% | $87.5855 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $970.67 | $1,064.4755 | $1,064.48 | $1,064.55 | $1,064.40 | |