| 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 | $153.73 | 12.116% | $172.3559 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $219.60 | 3.151% | $226.5196 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $157.29 | 9.460% | $172.1696 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $91.82 | 5.342% | $96.725 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $25.74 | 12.556% | $28.9719 | $28.97 | $28.95 | $29.00 |
| Purchase #6 | $61.66 | 4.329% | $64.3293 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $7.81 | 6.785% | $8.3399 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $717.65 | $769.4112 | $769.42 | $769.40 | $769.40 | |