| 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 | $159.34 | 9.197% | $173.9945 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $223.31 | 11.811% | $249.6851 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $198.57 | 9.379% | $217.1939 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $85.36 | 3.240% | $88.1257 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $144.75 | 7.279% | $155.2864 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $58.75 | 6.642% | $62.6522 | $62.65 | $62.65 | $62.70 |
| Purchase #7 | $118.70 | 4.828% | $124.4308 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $988.78 | $1,071.3686 | $1,071.37 | $1,071.45 | $1,071.40 | |