| 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 | $11.94 | 13.551% | $13.558 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $174.38 | 7.541% | $187.53 | $187.53 | $187.55 | $187.50 |
| Purchase #3 | $14.31 | 5.610% | $15.1128 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $142.55 | 10.158% | $157.0302 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $194.52 | 7.198% | $208.5215 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $130.77 | 9.581% | $143.2991 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $45.62 | 7.751% | $49.156 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $714.09 | $774.2076 | $774.21 | $774.20 | $774.20 | |