| 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 | $161.88 | 3.240% | $167.1249 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $156.57 | 3.547% | $162.1235 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $187.48 | 8.417% | $203.2602 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $183.65 | 11.207% | $204.2317 | $204.23 | $204.25 | $204.20 |
| Purchase #5 | $180.42 | 7.236% | $193.4752 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $163.77 | 8.766% | $178.1261 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $206.89 | 13.622% | $235.0726 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,240.66 | $1,343.4142 | $1,343.41 | $1,343.40 | $1,343.40 | |