| 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 | $142.32 | 12.823% | $160.5697 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $213.48 | 7.303% | $229.0704 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $47.47 | 7.521% | $51.0402 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $218.37 | 4.141% | $227.4127 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $172.71 | 8.318% | $187.076 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $59.86 | 8.861% | $65.1642 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $71.76 | 10.639% | $79.3945 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $925.97 | $999.7277 | $999.72 | $999.70 | $999.80 | |