| 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 | $157.94 | 11.443% | $176.0131 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $250.95 | 5.198% | $263.9944 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $200.84 | 9.121% | $219.1586 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $194.26 | 4.455% | $202.9143 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $226.51 | 3.856% | $235.2442 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $11.84 | 5.408% | $12.4803 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $245.99 | 8.685% | $267.3542 | $267.35 | $267.35 | $267.40 |
| 7 purchase totals = | $1,288.33 | $1,377.1591 | $1,377.14 | $1,377.15 | $1,377.20 | |