| 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 | $171.87 | 5.347% | $181.0599 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $235.38 | 3.251% | $243.0322 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $68.68 | 6.390% | $73.0687 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $32.62 | 7.636% | $35.1109 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $141.78 | 8.406% | $153.698 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $123.33 | 11.105% | $137.0258 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $10.68 | 6.191% | $11.3412 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $784.34 | $834.3367 | $834.34 | $834.35 | $834.30 | |