| 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 | $41.53 | 8.719% | $45.151 | $45.15 | $45.15 | $45.20 |
| Purchase #2 | $119.94 | 9.120% | $130.8785 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $200.86 | 11.337% | $223.6315 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $149.82 | 5.513% | $158.0796 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $194.54 | 12.618% | $219.0871 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $129.56 | 3.351% | $133.9016 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $45.32 | 3.679% | $46.9873 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $881.57 | $957.7166 | $957.72 | $957.80 | $957.80 | |