| 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 | $151.43 | 6.193% | $160.8081 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $173.27 | 12.801% | $195.4503 | $195.45 | $195.45 | $195.50 |
| Purchase #3 | $229.99 | 13.635% | $261.3491 | $261.35 | $261.35 | $261.30 |
| Purchase #4 | $25.81 | 4.142% | $26.8791 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $195.75 | 9.540% | $214.4246 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $42.69 | 10.408% | $47.1332 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $152.40 | 11.630% | $170.1241 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $971.34 | $1,076.1685 | $1,076.16 | $1,076.15 | $1,076.10 | |