| 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 | $181.70 | 5.309% | $191.3465 | $191.35 | $191.35 | $191.30 |
| Purchase #2 | $130.77 | 10.225% | $144.1412 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $240.47 | 3.573% | $249.062 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $95.47 | 3.172% | $98.4983 | $98.50 | $98.50 | $98.50 |
| Purchase #5 | $12.90 | 9.737% | $14.1561 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $211.82 | 3.464% | $219.1574 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $186.81 | 8.497% | $202.6832 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $1,059.94 | $1,119.0447 | $1,119.05 | $1,119.05 | $1,119.10 | |