| 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 | $155.57 | 6.119% | $165.0893 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $68.35 | 3.276% | $70.5891 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $151.68 | 4.335% | $158.2553 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $103.71 | 8.452% | $112.4756 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $108.86 | 11.641% | $121.5324 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $42.28 | 12.486% | $47.5591 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $193.61 | 12.586% | $217.9778 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $824.06 | $893.4786 | $893.49 | $893.55 | $893.60 | |