| 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 | $160.32 | 3.851% | $166.4939 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $149.83 | 9.625% | $164.2511 | $164.25 | $164.25 | $164.30 |
| Purchase #3 | $96.76 | 10.193% | $106.6227 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $87.64 | 10.257% | $96.6292 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $15.94 | 13.707% | $18.1249 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $11.64 | 9.425% | $12.7371 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $222.93 | 3.288% | $230.2599 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $745.06 | $795.1188 | $795.11 | $795.10 | $795.10 | |