| 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 | $181.68 | 12.603% | $204.5771 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $63.63 | 13.460% | $72.1946 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $72.33 | 9.801% | $79.4191 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $229.49 | 3.722% | $238.0316 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $134.28 | 6.634% | $143.1881 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $213.46 | 3.817% | $221.6078 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $124.37 | 6.646% | $132.6356 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $1,019.24 | $1,091.6539 | $1,091.66 | $1,091.70 | $1,091.60 | |