| 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 | $181.78 | 13.311% | $205.9767 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $172.43 | 12.216% | $193.494 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $122.77 | 10.663% | $135.861 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $92.67 | 13.809% | $105.4668 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $29.77 | 5.195% | $31.3166 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $171.61 | 5.346% | $180.7843 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $62.29 | 5.797% | $65.901 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $833.32 | $918.8004 | $918.80 | $918.80 | $918.90 | |