| 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 | $144.29 | 8.514% | $156.5749 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $183.79 | 8.585% | $199.5684 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $138.28 | 3.421% | $143.0106 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $174.52 | 7.405% | $187.4432 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $84.62 | 13.596% | $96.1249 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $149.39 | 8.257% | $161.7251 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $11.89 | 8.194% | $12.8643 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $886.78 | $957.3114 | $957.30 | $957.25 | $957.30 | |