| 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 | $183.29 | 6.232% | $194.7126 | $194.71 | $194.70 | $194.70 |
| Purchase #2 | $9.64 | 12.131% | $10.8094 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $217.35 | 6.839% | $232.2146 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $144.36 | 8.391% | $156.4732 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $7.97 | 13.517% | $9.0473 | $9.05 | $9.05 | $9.00 |
| Purchase #6 | $105.99 | 9.814% | $116.3919 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $18.52 | 5.150% | $19.4738 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $687.12 | $739.1228 | $739.11 | $739.05 | $739.10 | |