| 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 | $167.48 | 12.514% | $188.4384 | $188.44 | $188.45 | $188.40 |
| Purchase #2 | $110.33 | 9.814% | $121.1578 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $239.94 | 7.682% | $258.3722 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $182.81 | 6.684% | $195.029 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $30.55 | 9.704% | $33.5146 | $33.51 | $33.50 | $33.50 |
| Purchase #6 | $75.75 | 8.150% | $81.9236 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $132.43 | 4.838% | $138.837 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $939.29 | $1,017.2726 | $1,017.27 | $1,017.25 | $1,017.20 | |