| 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 | $131.28 | 11.137% | $145.9007 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $13.70 | 6.342% | $14.5689 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $7.42 | 10.505% | $8.1995 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $102.25 | 7.618% | $110.0394 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $56.69 | 6.718% | $60.4984 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $165.34 | 7.219% | $177.2759 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $34.57 | 3.250% | $35.6935 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $511.25 | $552.1763 | $552.18 | $552.20 | $552.20 | |