| 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 | $144.51 | 5.294% | $152.1604 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $92.97 | 4.541% | $97.1918 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $168.27 | 4.657% | $176.1063 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $157.68 | 4.395% | $164.61 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $131.60 | 12.532% | $148.0921 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $114.96 | 10.546% | $127.0837 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $64.44 | 7.156% | $69.0513 | $69.05 | $69.05 | $69.10 |
| 7 purchase totals = | $874.43 | $934.2956 | $934.29 | $934.30 | $934.40 | |