| 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 | $183.69 | 5.693% | $194.1475 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $219.91 | 13.608% | $249.8354 | $249.84 | $249.85 | $249.80 |
| Purchase #3 | $110.55 | 9.767% | $121.3474 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $7.50 | 7.699% | $8.0774 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $126.96 | 8.853% | $138.1998 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $200.33 | 4.498% | $209.3408 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $224.74 | 6.141% | $238.5413 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $1,073.68 | $1,159.4896 | $1,159.50 | $1,159.55 | $1,159.30 | |