| 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 | $112.79 | 5.822% | $119.3566 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $73.74 | 11.517% | $82.2326 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $183.25 | 12.286% | $205.7641 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $98.82 | 12.167% | $110.8434 | $110.84 | $110.85 | $110.80 |
| Purchase #5 | $95.67 | 13.332% | $108.4247 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $147.96 | 9.701% | $162.3136 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $172.58 | 12.265% | $193.7469 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $884.81 | $982.6819 | $982.67 | $982.65 | $982.60 | |