| 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 | $202.59 | 11.366% | $225.6164 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $15.63 | 3.275% | $16.1419 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $161.60 | 13.621% | $183.6115 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $161.71 | 12.718% | $182.2763 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $93.49 | 8.505% | $101.4413 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $168.93 | 8.335% | $183.0103 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $7.96 | 13.781% | $9.057 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $811.91 | $901.1547 | $901.16 | $901.15 | $901.10 | |