| 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 | $206.91 | 10.767% | $229.188 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $142.40 | 7.738% | $153.4189 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $127.42 | 7.860% | $137.4352 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $160.26 | 12.739% | $180.6755 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $149.88 | 12.597% | $168.7604 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $157.42 | 3.327% | $162.6574 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $22.27 | 4.489% | $23.2697 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $966.56 | $1,055.4051 | $1,055.42 | $1,055.40 | $1,055.50 | |