| 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 | $160.66 | 8.805% | $174.8061 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $119.79 | 9.230% | $130.8466 | $130.85 | $130.85 | $130.80 |
| Purchase #3 | $81.50 | 13.331% | $92.3648 | $92.36 | $92.35 | $92.40 |
| Purchase #4 | $93.73 | 11.614% | $104.6158 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $219.93 | 6.648% | $234.5509 | $234.55 | $234.55 | $234.60 |
| Purchase #6 | $132.78 | 3.537% | $137.4764 | $137.48 | $137.50 | $137.50 |
| Purchase #7 | $40.95 | 4.641% | $42.8505 | $42.85 | $42.85 | $42.90 |
| 7 purchase totals = | $849.34 | $917.5111 | $917.52 | $917.50 | $917.60 | |