| 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 | $146.80 | 8.595% | $159.4175 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $144.30 | 13.861% | $164.3014 | $164.30 | $164.30 | $164.30 |
| Purchase #3 | $172.68 | 12.159% | $193.6762 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $108.64 | 13.640% | $123.4585 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $136.31 | 12.311% | $153.0911 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $160.51 | 11.127% | $178.3699 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $136.72 | 8.808% | $148.7623 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $1,005.96 | $1,121.0769 | $1,121.08 | $1,121.05 | $1,121.20 | |