| 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 | $146.71 | 8.773% | $159.5809 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $87.84 | 3.564% | $90.9706 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $200.30 | 9.173% | $218.6735 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $160.49 | 7.663% | $172.7883 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $7.62 | 4.335% | $7.9503 | $7.95 | $7.95 | $8.00 |
| Purchase #6 | $55.27 | 8.630% | $60.0398 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $194.26 | 8.180% | $210.1505 | $210.15 | $210.15 | $210.20 |
| 7 purchase totals = | $852.49 | $920.1539 | $920.15 | $920.15 | $920.30 | |