| 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 | $149.58 | 3.673% | $155.0741 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $101.94 | 4.572% | $106.6007 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $67.59 | 12.845% | $76.2719 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $174.48 | 7.786% | $188.065 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $55.85 | 8.743% | $60.733 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $10.37 | 13.325% | $11.7518 | $11.75 | $11.75 | $11.80 |
| Purchase #7 | $135.38 | 4.170% | $141.0253 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $695.19 | $739.5218 | $739.52 | $739.50 | $739.60 | |