| 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 | $103.66 | 6.445% | $110.3409 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $176.27 | 4.322% | $183.8884 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $137.80 | 12.479% | $154.9961 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $62.38 | 10.311% | $68.812 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $163.76 | 5.639% | $172.9944 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $90.33 | 4.868% | $94.7273 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $226.36 | 11.134% | $251.5629 | $251.56 | $251.55 | $251.60 |
| 7 purchase totals = | $960.56 | $1,037.3220 | $1,037.32 | $1,037.35 | $1,037.30 | |