| 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 | $170.73 | 6.484% | $181.8001 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $236.95 | 3.610% | $245.5039 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $90.69 | 6.688% | $96.7553 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $143.71 | 7.695% | $154.7685 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $22.47 | 13.486% | $25.5003 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $35.82 | 13.443% | $40.6353 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $165.89 | 10.715% | $183.6651 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $866.26 | $928.6285 | $928.64 | $928.60 | $928.70 | |