| 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 | $169.91 | 7.182% | $182.1129 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $195.94 | 12.589% | $220.6069 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $33.51 | 11.234% | $37.2745 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $223.71 | 8.123% | $241.882 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $108.58 | 7.853% | $117.1068 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $205.62 | 8.479% | $223.0545 | $223.05 | $223.05 | $223.10 |
| Purchase #7 | $174.52 | 11.571% | $194.7137 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $1,111.79 | $1,216.7513 | $1,216.74 | $1,216.70 | $1,216.80 | |