| 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 | $164.68 | 10.455% | $181.8973 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $102.38 | 8.828% | $111.4181 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $19.38 | 6.205% | $20.5825 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $39.76 | 12.340% | $44.6664 | $44.67 | $44.65 | $44.70 |
| Purchase #5 | $125.83 | 5.834% | $133.1709 | $133.17 | $133.15 | $133.20 |
| Purchase #6 | $28.51 | 9.135% | $31.1144 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $120.38 | 6.561% | $128.2781 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $600.92 | $651.1277 | $651.13 | $651.10 | $651.20 | |