| 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 | $154.98 | 3.307% | $160.1052 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $57.59 | 11.686% | $64.32 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $214.32 | 7.594% | $230.5955 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $30.95 | 10.330% | $34.1471 | $34.15 | $34.15 | $34.10 |
| Purchase #5 | $40.35 | 4.567% | $42.1928 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $64.88 | 5.411% | $68.3907 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $146.42 | 7.587% | $157.5289 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $709.49 | $757.2802 | $757.29 | $757.30 | $757.20 | |