| 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 | $86.60 | 4.134% | $90.18 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $157.46 | 11.864% | $176.1411 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $31.52 | 3.425% | $32.5996 | $32.60 | $32.60 | $32.60 |
| Purchase #4 | $154.72 | 4.439% | $161.588 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $6.41 | 8.645% | $6.9641 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $193.30 | 12.277% | $217.0314 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $145.72 | 3.742% | $151.1728 | $151.17 | $151.15 | $151.20 |
| 7 purchase totals = | $775.73 | $835.6770 | $835.67 | $835.70 | $835.70 | |