| 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 | $170.76 | 9.512% | $187.0027 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $135.71 | 10.657% | $150.1726 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $75.98 | 4.868% | $79.6787 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $34.82 | 9.480% | $38.1209 | $38.12 | $38.10 | $38.10 |
| Purchase #5 | $122.65 | 10.319% | $135.3063 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $53.67 | 3.255% | $55.417 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $32.70 | 11.672% | $36.5167 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $626.29 | $682.2149 | $682.22 | $682.15 | $682.20 | |