| 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 | $158.45 | 12.570% | $178.3672 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $53.80 | 9.728% | $59.0337 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $171.35 | 6.553% | $182.5786 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $57.70 | 12.289% | $64.7908 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $33.87 | 12.707% | $38.1739 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $185.70 | 9.384% | $203.1261 | $203.13 | $203.15 | $203.10 |
| Purchase #7 | $31.70 | 9.708% | $34.7774 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $692.57 | $760.8477 | $760.85 | $760.90 | $760.90 | |