| 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 | $154.61 | 13.735% | $175.8457 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $233.82 | 9.624% | $256.3228 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $233.38 | 6.712% | $249.0445 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $243.82 | 5.199% | $256.4962 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $136.35 | 13.459% | $154.7013 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $169.74 | 9.290% | $185.5088 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $65.99 | 3.331% | $68.1881 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $1,237.71 | $1,346.1074 | $1,346.11 | $1,346.10 | $1,346.00 | |