| 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 | $164.32 | 12.421% | $184.7302 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $202.48 | 8.824% | $220.3468 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $195.67 | 8.667% | $212.6287 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $23.56 | 13.785% | $26.8077 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $182.61 | 11.870% | $204.2858 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $30.59 | 6.142% | $32.4688 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $136.34 | 9.592% | $149.4177 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $935.57 | $1,030.6857 | $1,030.70 | $1,030.70 | $1,030.60 | |