| 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 | $77.97 | 6.773% | $83.2509 | $83.25 | $83.25 | $83.30 |
| Purchase #2 | $124.85 | 6.786% | $133.3223 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $177.91 | 5.600% | $187.873 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $152.97 | 6.797% | $163.3674 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $238.96 | 11.412% | $266.2301 | $266.23 | $266.25 | $266.20 |
| Purchase #6 | $203.29 | 13.593% | $230.9232 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $29.96 | 8.125% | $32.3943 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $1,005.91 | $1,097.3612 | $1,097.35 | $1,097.30 | $1,097.40 | |