| 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 | $164.52 | 5.628% | $173.7792 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $242.89 | 4.784% | $254.5099 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $22.50 | 12.178% | $25.2401 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $162.83 | 9.643% | $178.5317 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $235.66 | 7.343% | $252.9645 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $69.49 | 9.571% | $76.1409 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $130.89 | 3.281% | $135.1845 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $1,028.78 | $1,096.3508 | $1,096.34 | $1,096.40 | $1,096.30 | |