| 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 | $156.97 | 10.484% | $173.4267 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $65.67 | 5.530% | $69.3016 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $141.46 | 8.135% | $152.9678 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $188.38 | 7.617% | $202.7289 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $194.32 | 10.844% | $215.3921 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $174.51 | 7.622% | $187.8112 | $187.81 | $187.80 | $187.80 |
| Purchase #7 | $65.28 | 6.524% | $69.5389 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $986.59 | $1,071.1672 | $1,071.17 | $1,071.20 | $1,071.10 | |