| 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 | $137.52 | 11.366% | $153.1505 | $153.15 | $153.15 | $153.20 |
| Purchase #2 | $9.99 | 3.329% | $10.3226 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $128.89 | 11.319% | $143.4791 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $168.59 | 11.177% | $187.4333 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $47.89 | 12.350% | $53.8044 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $50.68 | 6.185% | $53.8146 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $233.63 | 5.455% | $246.3745 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $777.19 | $848.3790 | $848.36 | $848.35 | $848.40 | |