| 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 | $153.73 | 13.308% | $174.1884 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $91.76 | 10.105% | $101.0323 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $174.96 | 5.369% | $184.3536 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $130.48 | 9.460% | $142.8234 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $53.97 | 6.142% | $57.2848 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $90.47 | 7.584% | $97.3312 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $156.30 | 10.464% | $172.6552 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $851.67 | $929.6689 | $929.66 | $929.70 | $929.70 | |