| 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 | $127.61 | 13.856% | $145.2916 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $36.96 | 9.715% | $40.5507 | $40.55 | $40.55 | $40.60 |
| Purchase #3 | $176.43 | 13.851% | $200.8673 | $200.87 | $200.85 | $200.90 |
| Purchase #4 | $159.39 | 12.147% | $178.7511 | $178.75 | $178.75 | $178.80 |
| Purchase #5 | $106.89 | 12.848% | $120.6232 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $81.88 | 3.677% | $84.8907 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $94.81 | 9.813% | $104.1137 | $104.11 | $104.10 | $104.10 |
| 7 purchase totals = | $783.97 | $875.0883 | $875.08 | $875.05 | $875.20 | |