| 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 | $16.94 | 5.265% | $17.8319 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $204.96 | 4.141% | $213.4474 | $213.45 | $213.45 | $213.40 |
| Purchase #3 | $105.75 | 7.183% | $113.346 | $113.35 | $113.35 | $113.30 |
| Purchase #4 | $95.95 | 7.635% | $103.2758 | $103.28 | $103.30 | $103.30 |
| Purchase #5 | $190.40 | 6.120% | $202.0525 | $202.05 | $202.05 | $202.10 |
| Purchase #6 | $145.42 | 9.511% | $159.2509 | $159.25 | $159.25 | $159.30 |
| Purchase #7 | $99.46 | 9.640% | $109.0479 | $109.05 | $109.05 | $109.00 |
| 7 purchase totals = | $858.88 | $918.2524 | $918.26 | $918.30 | $918.20 | |