| 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 | $153.41 | 9.653% | $168.2187 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $46.58 | 4.821% | $48.8256 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $18.72 | 13.518% | $21.2506 | $21.25 | $21.25 | $21.30 |
| Purchase #4 | $215.43 | 9.631% | $236.1781 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $211.94 | 6.397% | $225.4978 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $149.93 | 4.312% | $156.395 | $156.40 | $156.40 | $156.40 |
| Purchase #7 | $229.65 | 11.822% | $256.7992 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $1,025.66 | $1,113.1650 | $1,113.18 | $1,113.20 | $1,113.20 | |