| 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 | $163.38 | 6.549% | $174.0798 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $23.45 | 11.174% | $26.0703 | $26.07 | $26.05 | $26.10 |
| Purchase #3 | $23.81 | 12.253% | $26.7274 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $212.78 | 10.822% | $235.8071 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $172.35 | 7.261% | $184.8643 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $149.81 | 6.119% | $158.9769 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $72.89 | 10.663% | $80.6623 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $818.47 | $887.1881 | $887.19 | $887.20 | $887.30 | |