| 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 | $140.29 | 13.616% | $159.3919 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $215.68 | 8.148% | $233.2536 | $233.25 | $233.25 | $233.30 |
| Purchase #3 | $8.90 | 13.310% | $10.0846 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $77.97 | 8.441% | $84.5514 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $87.65 | 10.479% | $96.8348 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $206.83 | 13.698% | $235.1616 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $50.67 | 9.362% | $55.4137 | $55.41 | $55.40 | $55.40 |
| 7 purchase totals = | $787.99 | $874.6916 | $874.67 | $874.70 | $874.80 | |