| 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 | $137.31 | 13.831% | $156.3013 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $161.92 | 9.349% | $177.0579 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $53.52 | 5.865% | $56.6589 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $171.53 | 13.587% | $194.8358 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $23.66 | 10.254% | $26.0861 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $81.69 | 10.195% | $90.0183 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $133.48 | 12.487% | $150.1476 | $150.15 | $150.15 | $150.10 |
| 7 purchase totals = | $763.11 | $851.1059 | $851.12 | $851.10 | $851.10 | |