| 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 | $189.37 | 11.746% | $211.6134 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $197.42 | 10.707% | $218.5578 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $33.58 | 10.780% | $37.1999 | $37.20 | $37.20 | $37.20 |
| Purchase #4 | $150.47 | 3.546% | $155.8057 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $131.33 | 7.207% | $140.795 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $54.48 | 10.795% | $60.3611 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $121.59 | 10.122% | $133.8973 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $878.24 | $958.2302 | $958.24 | $958.20 | $958.30 | |