| 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 | $173.86 | 5.779% | $183.9074 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $45.98 | 3.296% | $47.4955 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $117.94 | 8.857% | $128.3859 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $65.69 | 5.674% | $69.4173 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $27.26 | 3.313% | $28.1631 | $28.16 | $28.15 | $28.20 |
| Purchase #6 | $135.72 | 4.756% | $142.1748 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $29.90 | 4.733% | $31.3152 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $596.35 | $630.8592 | $630.87 | $630.80 | $630.90 | |