| 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 | $155.36 | 6.400% | $165.303 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $41.72 | 9.544% | $45.7018 | $45.70 | $45.70 | $45.70 |
| Purchase #3 | $113.87 | 6.869% | $121.6917 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $235.85 | 8.595% | $256.1213 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $182.78 | 6.124% | $193.9734 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $212.67 | 5.366% | $224.0819 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $38.91 | 3.642% | $40.3271 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $981.16 | $1,047.2002 | $1,047.19 | $1,047.20 | $1,047.20 | |