| 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 | $143.71 | 10.469% | $158.755 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $142.76 | 8.717% | $155.2044 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $160.32 | 8.466% | $173.8927 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $50.41 | 3.809% | $52.3301 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $28.72 | 8.241% | $31.0868 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $114.27 | 7.325% | $122.6403 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $58.66 | 3.500% | $60.7131 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $698.85 | $754.6224 | $754.62 | $754.65 | $754.60 | |