| 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 | $147.87 | 7.489% | $158.944 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $103.26 | 13.655% | $117.3602 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $7.82 | 10.137% | $8.6127 | $8.61 | $8.60 | $8.60 |
| Purchase #4 | $89.65 | 3.819% | $93.0737 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $247.63 | 9.189% | $270.3847 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $218.72 | 3.400% | $226.1565 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $42.28 | 4.266% | $44.0837 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $857.23 | $918.6155 | $918.60 | $918.60 | $918.70 | |