| 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 | $72.71 | 8.862% | $79.1536 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $106.71 | 13.210% | $120.8064 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $153.56 | 10.806% | $170.1537 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $103.25 | 8.528% | $112.0552 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $150.40 | 8.300% | $162.8832 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $207.92 | 11.834% | $232.5253 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $40.80 | 4.455% | $42.6176 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $835.35 | $920.1950 | $920.20 | $920.20 | $920.30 | |