| 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 | $155.73 | 13.394% | $176.5885 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $179.97 | 12.811% | $203.026 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $34.48 | 10.821% | $38.2111 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $44.68 | 9.802% | $49.0595 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $102.80 | 7.807% | $110.8256 | $110.83 | $110.85 | $110.80 |
| Purchase #6 | $97.40 | 10.551% | $107.6767 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $238.86 | 5.700% | $252.475 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $853.92 | $937.8624 | $937.88 | $937.95 | $937.90 | |