| 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 | $140.74 | 6.523% | $149.9205 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $179.62 | 8.614% | $195.0925 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $55.83 | 6.560% | $59.4924 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $177.41 | 4.311% | $185.0581 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $160.27 | 8.400% | $173.7327 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $103.35 | 10.455% | $114.1552 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $50.84 | 4.358% | $53.0556 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $868.06 | $930.5070 | $930.51 | $930.50 | $930.60 | |