| 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 | $189.52 | 13.653% | $215.3952 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $52.46 | 9.302% | $57.3398 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $36.27 | 10.654% | $40.1342 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $75.46 | 12.482% | $84.8789 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $143.73 | 13.105% | $162.5658 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $171.64 | 3.163% | $177.069 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $212.96 | 9.486% | $233.1614 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $882.04 | $970.5443 | $970.55 | $970.55 | $970.60 | |