| 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 | $164.64 | 11.217% | $183.1077 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $124.63 | 11.794% | $139.3289 | $139.33 | $139.35 | $139.30 |
| Purchase #3 | $202.86 | 7.827% | $218.7379 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $10.35 | 10.696% | $11.457 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $39.65 | 10.869% | $43.9596 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $19.76 | 6.524% | $21.0491 | $21.05 | $21.05 | $21.00 |
| Purchase #7 | $212.31 | 4.861% | $222.6304 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $774.20 | $840.2706 | $840.28 | $840.30 | $840.20 | |