| 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 | $208.50 | 4.180% | $217.2153 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $89.92 | 5.862% | $95.1911 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $37.34 | 9.626% | $40.9343 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $144.67 | 7.515% | $155.542 | $155.54 | $155.55 | $155.50 |
| Purchase #5 | $238.37 | 7.147% | $255.4063 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $57.99 | 8.401% | $62.8617 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $27.35 | 4.769% | $28.6543 | $28.65 | $28.65 | $28.70 |
| 7 purchase totals = | $804.14 | $855.8050 | $855.80 | $855.80 | $855.80 | |