| 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 | $168.81 | 12.288% | $189.5534 | $189.55 | $189.55 | $189.60 |
| Purchase #2 | $132.50 | 4.585% | $138.5751 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $21.80 | 11.201% | $24.2418 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $139.57 | 6.690% | $148.9072 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $25.86 | 9.588% | $28.3395 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $181.32 | 8.225% | $196.2336 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $26.36 | 11.274% | $29.3318 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $696.22 | $755.1824 | $755.18 | $755.25 | $755.10 | |