| 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 | $194.30 | 7.385% | $208.6491 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $150.68 | 4.722% | $157.7951 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $240.65 | 7.252% | $258.1019 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $207.66 | 4.470% | $216.9424 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $225.76 | 13.313% | $255.8154 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $136.53 | 6.687% | $145.6598 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $121.78 | 5.654% | $128.6654 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $1,277.36 | $1,371.6291 | $1,371.64 | $1,371.60 | $1,371.60 | |