| 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 | $174.71 | 7.229% | $187.3398 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $143.29 | 4.766% | $150.1192 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $150.40 | 7.843% | $162.1959 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $91.38 | 9.870% | $100.3992 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $176.70 | 4.532% | $184.708 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $71.87 | 10.251% | $79.2374 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $147.29 | 11.177% | $163.7526 | $163.75 | $163.75 | $163.80 |
| 7 purchase totals = | $955.64 | $1,027.7521 | $1,027.76 | $1,027.75 | $1,027.70 | |