| 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 | $160.39 | 8.440% | $173.9269 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $142.33 | 13.531% | $161.5887 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $193.92 | 10.196% | $213.6921 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $110.76 | 12.665% | $124.7878 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $172.72 | 7.316% | $185.3562 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $228.70 | 13.133% | $258.7352 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $163.98 | 13.640% | $186.3469 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $1,172.80 | $1,304.4338 | $1,304.45 | $1,304.50 | $1,304.40 | |