| 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 | $101.66 | 6.672% | $108.4428 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $99.98 | 10.163% | $110.141 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $140.67 | 4.451% | $146.9312 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $159.91 | 11.820% | $178.8114 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $155.28 | 10.780% | $172.0192 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $75.80 | 4.848% | $79.4748 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $34.33 | 8.160% | $37.1313 | $37.13 | $37.15 | $37.10 |
| 7 purchase totals = | $767.63 | $832.9517 | $832.94 | $832.95 | $832.80 | |