| 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 | $191.41 | 5.457% | $201.8552 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $78.52 | 13.142% | $88.8391 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $113.67 | 5.700% | $120.1492 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $14.75 | 9.341% | $16.1278 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $8.67 | 13.741% | $9.8613 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $88.91 | 11.189% | $98.8581 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $177.80 | 13.679% | $202.1213 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $673.73 | $737.8120 | $737.82 | $737.80 | $737.80 | |