| 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 | $156.69 | 7.190% | $167.956 | $167.96 | $167.95 | $168.00 |
| Purchase #2 | $138.63 | 7.566% | $149.1187 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $198.56 | 6.394% | $211.2559 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $44.64 | 6.776% | $47.6648 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $164.45 | 3.808% | $170.7123 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $166.80 | 3.382% | $172.4412 | $172.44 | $172.45 | $172.40 |
| Purchase #7 | $11.37 | 5.682% | $12.016 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $881.14 | $931.1649 | $931.17 | $931.10 | $931.20 | |