| 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 | $147.48 | 6.808% | $157.5204 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $45.82 | 9.825% | $50.3218 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $92.44 | 9.788% | $101.488 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $152.36 | 11.198% | $169.4213 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $80.99 | 5.402% | $85.3651 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $222.78 | 8.828% | $242.447 | $242.45 | $242.45 | $242.40 |
| Purchase #7 | $202.25 | 8.367% | $219.1723 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $944.12 | $1,025.7359 | $1,025.74 | $1,025.65 | $1,025.70 | |