| 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 | $142.84 | 7.479% | $153.523 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $20.90 | 7.193% | $22.4033 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $80.96 | 4.187% | $84.3498 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $142.67 | 7.201% | $152.9437 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $105.67 | 13.154% | $119.5698 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $100.86 | 12.433% | $113.3999 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $232.80 | 13.340% | $263.8555 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $826.70 | $910.0450 | $910.04 | $910.00 | $910.00 | |