| 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 | $18.35 | 3.619% | $19.0141 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $154.39 | 3.874% | $160.3711 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $79.26 | 10.574% | $87.641 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $83.52 | 11.105% | $92.7949 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $119.71 | 8.149% | $129.4652 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $142.48 | 3.644% | $147.672 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $128.49 | 7.231% | $137.7811 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $726.20 | $774.7394 | $774.73 | $774.70 | $774.80 | |