| 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 | $149.49 | 7.606% | $160.8602 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $49.67 | 7.794% | $53.5413 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $207.87 | 4.222% | $216.6463 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $94.98 | 4.650% | $99.3966 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $210.63 | 6.474% | $224.2662 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $173.94 | 4.725% | $182.1587 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $73.80 | 7.310% | $79.1948 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $960.38 | $1,016.0641 | $1,016.07 | $1,016.05 | $1,016.10 | |