| 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 | $168.58 | 7.366% | $180.9976 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $212.72 | 8.353% | $230.4885 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $229.74 | 11.522% | $256.2106 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $128.41 | 6.312% | $136.5152 | $136.52 | $136.50 | $136.50 |
| Purchase #5 | $21.31 | 9.781% | $23.3943 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $98.95 | 3.233% | $102.1491 | $102.15 | $102.15 | $102.10 |
| Purchase #7 | $192.91 | 13.767% | $219.4679 | $219.47 | $219.45 | $219.50 |
| 7 purchase totals = | $1,052.62 | $1,149.2232 | $1,149.23 | $1,149.20 | $1,149.20 | |