| 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 | $177.70 | 6.788% | $189.7623 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $23.39 | 11.762% | $26.1411 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $220.68 | 9.800% | $242.3066 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $178.82 | 8.494% | $194.009 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $126.30 | 4.562% | $132.0618 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $133.52 | 10.319% | $147.2979 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $182.94 | 10.736% | $202.5804 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $1,043.35 | $1,134.1591 | $1,134.16 | $1,134.15 | $1,134.20 | |