| 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 | $156.47 | 4.375% | $163.3156 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $190.42 | 11.226% | $211.7965 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $93.81 | 10.758% | $103.9021 | $103.90 | $103.90 | $103.90 |
| Purchase #4 | $158.27 | 10.618% | $175.0751 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $136.57 | 9.694% | $149.8091 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $19.55 | 13.248% | $22.14 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $191.26 | 13.567% | $217.2082 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $946.35 | $1,043.2466 | $1,043.26 | $1,043.25 | $1,043.20 | |