| 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 | $147.85 | 3.512% | $153.0425 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $89.82 | 7.412% | $96.4775 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $8.29 | 8.736% | $9.0142 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $16.88 | 7.457% | $18.1387 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $71.57 | 7.634% | $77.0337 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $55.28 | 5.589% | $58.3696 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $201.26 | 6.401% | $214.1427 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $590.95 | $626.2189 | $626.21 | $626.25 | $626.10 | |