| 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 | $160.89 | 4.566% | $168.2362 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $241.40 | 10.148% | $265.8973 | $265.90 | $265.90 | $265.90 |
| Purchase #3 | $195.95 | 9.159% | $213.8971 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $205.29 | 11.126% | $228.1306 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $39.28 | 3.539% | $40.6701 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $176.35 | 13.166% | $199.5682 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $236.26 | 13.541% | $268.252 | $268.25 | $268.25 | $268.30 |
| 7 purchase totals = | $1,255.42 | $1,384.6515 | $1,384.66 | $1,384.65 | $1,384.70 | |