| 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 | $121.50 | 7.666% | $130.8142 | $130.81 | $130.80 | $130.80 |
| Purchase #2 | $235.43 | 8.702% | $255.9171 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $18.32 | 13.218% | $20.7415 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $246.70 | 6.770% | $263.4016 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $152.63 | 10.233% | $168.2486 | $168.25 | $168.25 | $168.20 |
| Purchase #6 | $25.45 | 8.732% | $27.6723 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $158.43 | 7.638% | $170.5309 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $958.46 | $1,037.3262 | $1,037.32 | $1,037.30 | $1,037.20 | |