| 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 | $141.94 | 13.703% | $161.39 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $71.67 | 9.729% | $78.6428 | $78.64 | $78.65 | $78.60 |
| Purchase #3 | $160.44 | 3.119% | $165.4441 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $103.54 | 8.288% | $112.1214 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $209.69 | 3.575% | $217.1864 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $237.82 | 3.560% | $246.2864 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $157.67 | 9.532% | $172.6991 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $1,082.77 | $1,153.7702 | $1,153.77 | $1,153.80 | $1,153.70 | |