| 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 | $170.70 | 6.276% | $181.4131 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $244.66 | 4.795% | $256.3914 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $116.32 | 7.217% | $124.7148 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $237.45 | 5.269% | $249.9612 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $73.54 | 4.106% | $76.5596 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $5.89 | 8.428% | $6.3864 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $122.97 | 11.677% | $137.3292 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $971.53 | $1,032.7557 | $1,032.75 | $1,032.75 | $1,032.80 | |