| 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 | $166.97 | 13.653% | $189.7664 | $189.77 | $189.75 | $189.80 |
| Purchase #2 | $166.75 | 6.664% | $177.8622 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $144.29 | 8.161% | $156.0655 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $150.59 | 13.394% | $170.76 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $110.83 | 3.659% | $114.8853 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $210.64 | 11.732% | $235.3523 | $235.35 | $235.35 | $235.40 |
| Purchase #7 | $197.39 | 12.297% | $221.663 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,147.46 | $1,266.3547 | $1,266.36 | $1,266.30 | $1,266.60 | |