| 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 | $146.49 | 13.402% | $166.1226 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $63.52 | 13.315% | $71.9777 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $248.96 | 8.874% | $271.0527 | $271.05 | $271.05 | $271.10 |
| Purchase #4 | $34.45 | 7.193% | $36.928 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $74.52 | 9.503% | $81.6016 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $107.74 | 11.596% | $120.2335 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $212.87 | 7.740% | $229.3461 | $229.35 | $229.35 | $229.30 |
| 7 purchase totals = | $888.55 | $977.2622 | $977.26 | $977.30 | $977.20 | |