| 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 | $176.49 | 6.679% | $188.2778 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $157.91 | 6.771% | $168.6021 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $166.69 | 4.401% | $174.026 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $57.45 | 12.786% | $64.7956 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $231.25 | 8.612% | $251.1653 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $228.95 | 4.684% | $239.674 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $202.95 | 13.128% | $229.5933 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,221.69 | $1,316.1341 | $1,316.14 | $1,316.15 | $1,316.20 | |