| 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 | $146.31 | 4.611% | $153.0564 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $160.59 | 12.650% | $180.9046 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $34.95 | 12.498% | $39.3181 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $116.27 | 8.576% | $126.2413 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $58.58 | 9.367% | $64.0672 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $235.32 | 10.789% | $260.7087 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $228.71 | 5.219% | $240.6464 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $980.73 | $1,064.9427 | $1,064.95 | $1,064.90 | $1,064.90 | |