| 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 | $214.48 | 6.383% | $228.1703 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $160.54 | 12.290% | $180.2704 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $194.74 | 10.223% | $214.6483 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $202.29 | 13.578% | $229.7569 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $20.91 | 8.787% | $22.7474 | $22.75 | $22.75 | $22.70 |
| Purchase #6 | $156.47 | 8.252% | $169.3819 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $218.94 | 3.550% | $226.7124 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $1,168.37 | $1,271.6876 | $1,271.69 | $1,271.65 | $1,271.70 | |