| 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 | $167.60 | 10.260% | $184.7958 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $195.57 | 13.303% | $221.5867 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $225.41 | 8.542% | $244.6645 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $154.95 | 4.643% | $162.1443 | $162.14 | $162.15 | $162.10 |
| Purchase #5 | $138.67 | 7.315% | $148.8137 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $129.32 | 3.405% | $133.7233 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $104.53 | 11.672% | $116.7307 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $1,116.05 | $1,212.4590 | $1,212.45 | $1,212.45 | $1,212.40 | |