| 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 | $164.51 | 4.440% | $171.8142 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $13.59 | 8.397% | $14.7312 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $161.81 | 8.372% | $175.3567 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $194.68 | 6.548% | $207.4276 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $123.46 | 13.825% | $140.5283 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $143.44 | 3.487% | $148.4418 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $220.54 | 6.387% | $234.6259 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $1,022.03 | $1,092.9257 | $1,092.93 | $1,093.00 | $1,092.80 | |