| 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 | $192.57 | 4.197% | $200.6522 | $200.65 | $200.65 | $200.70 |
| Purchase #2 | $108.89 | 6.107% | $115.5399 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $20.49 | 13.317% | $23.2187 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $145.93 | 11.454% | $162.6448 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $162.38 | 3.547% | $168.1396 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $156.25 | 10.516% | $172.6813 | $172.68 | $172.70 | $172.70 |
| Purchase #7 | $95.28 | 7.786% | $102.6985 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $881.79 | $945.5750 | $945.57 | $945.60 | $945.50 | |