| 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 | $160.78 | 3.285% | $166.0616 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $143.81 | 9.325% | $157.2203 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $71.88 | 12.210% | $80.6565 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $224.85 | 7.176% | $240.9852 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $32.96 | 11.551% | $36.7672 | $36.77 | $36.75 | $36.80 |
| Purchase #6 | $225.89 | 12.719% | $254.6209 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $129.42 | 5.444% | $136.4656 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $989.59 | $1,072.7773 | $1,072.79 | $1,072.70 | $1,072.90 | |