| 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 | $173.85 | 10.793% | $192.6136 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $6.53 | 3.699% | $6.7715 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $139.70 | 6.428% | $148.6799 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $62.43 | 3.856% | $64.8373 | $64.84 | $64.85 | $64.80 |
| Purchase #5 | $243.65 | 5.302% | $256.5683 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $165.39 | 9.762% | $181.5354 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $222.84 | 10.420% | $246.0599 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,014.39 | $1,097.0659 | $1,097.07 | $1,097.05 | $1,097.10 | |