| 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 | $114.55 | 7.269% | $122.8766 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $156.38 | 7.679% | $168.3884 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $141.26 | 10.155% | $155.605 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $31.40 | 5.231% | $33.0425 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $192.29 | 11.500% | $214.4034 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $41.96 | 3.283% | $43.3375 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $133.44 | 9.161% | $145.6644 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $811.28 | $883.3178 | $883.32 | $883.35 | $883.30 | |