| 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 | $162.99 | 7.358% | $174.9828 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $47.60 | 6.396% | $50.6445 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $102.46 | 8.453% | $111.1209 | $111.12 | $111.10 | $111.10 |
| Purchase #4 | $45.58 | 8.109% | $49.2761 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $142.58 | 6.709% | $152.1457 | $152.15 | $152.15 | $152.10 |
| Purchase #6 | $44.51 | 8.586% | $48.3316 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $135.98 | 4.406% | $141.9713 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $681.70 | $728.4729 | $728.47 | $728.50 | $728.40 | |