| 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 | $147.35 | 9.863% | $161.8831 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $13.44 | 10.601% | $14.8648 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $212.40 | 7.530% | $228.3937 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $137.50 | 9.593% | $150.6904 | $150.69 | $150.70 | $150.70 |
| Purchase #5 | $248.80 | 12.512% | $279.9299 | $279.93 | $279.95 | $279.90 |
| Purchase #6 | $188.68 | 9.820% | $207.2084 | $207.21 | $207.20 | $207.20 |
| Purchase #7 | $7.34 | 4.824% | $7.6941 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $955.51 | $1,050.6644 | $1,050.65 | $1,050.70 | $1,050.70 | |