| 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 | $166.26 | 13.408% | $188.5521 | $188.55 | $188.55 | $188.60 |
| Purchase #2 | $57.63 | 9.160% | $62.9089 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $66.35 | 9.191% | $72.4482 | $72.45 | $72.45 | $72.40 |
| Purchase #4 | $39.67 | 3.303% | $40.9803 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $11.96 | 5.812% | $12.6551 | $12.66 | $12.65 | $12.70 |
| Purchase #6 | $226.43 | 6.166% | $240.3917 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $128.83 | 3.825% | $133.7577 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $697.13 | $751.6940 | $751.70 | $751.70 | $751.80 | |