| 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 | $70.68 | 3.193% | $72.9368 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $153.65 | 7.784% | $165.6101 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $215.61 | 13.204% | $244.0791 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $13.88 | 3.863% | $14.4162 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $231.65 | 5.431% | $244.2309 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $156.37 | 13.285% | $177.1438 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $183.79 | 3.248% | $189.7595 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $1,025.63 | $1,108.1764 | $1,108.18 | $1,108.20 | $1,108.10 | |