| 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 | $168.88 | 12.378% | $189.784 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $184.81 | 10.539% | $204.2871 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $70.40 | 4.771% | $73.7588 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $37.50 | 11.813% | $41.9299 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $46.92 | 6.201% | $49.8295 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $137.44 | 10.738% | $152.1983 | $152.20 | $152.20 | $152.20 |
| Purchase #7 | $234.80 | 13.209% | $265.8147 | $265.81 | $265.80 | $265.80 |
| 7 purchase totals = | $880.75 | $977.6023 | $977.60 | $977.65 | $977.60 | |