| 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 | $157.74 | 12.287% | $177.1215 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $118.56 | 10.424% | $130.9187 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $109.66 | 11.395% | $122.1558 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $231.88 | 13.417% | $262.9913 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $83.42 | 4.568% | $87.2306 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $243.68 | 13.575% | $276.7596 | $276.76 | $276.75 | $276.80 |
| Purchase #7 | $78.49 | 7.238% | $84.1711 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $1,023.43 | $1,141.3486 | $1,141.35 | $1,141.30 | $1,141.40 | |