| 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 | $195.57 | 12.407% | $219.8344 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $94.89 | 7.269% | $101.7876 | $101.79 | $101.80 | $101.80 |
| Purchase #3 | $148.65 | 10.550% | $164.3326 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $59.66 | 4.277% | $62.2117 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $141.67 | 4.486% | $148.0253 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $180.47 | 12.717% | $203.4204 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $139.61 | 5.747% | $147.6334 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $960.52 | $1,047.2454 | $1,047.24 | $1,047.30 | $1,047.10 | |