| 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 | $159.84 | 12.430% | $179.7081 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $16.91 | 13.662% | $19.2202 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $6.61 | 6.421% | $7.0344 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $191.30 | 13.544% | $217.2097 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $131.76 | 13.136% | $149.068 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $108.43 | 5.362% | $114.244 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $212.48 | 5.535% | $224.2408 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $827.33 | $910.7252 | $910.72 | $910.70 | $910.60 | |