| 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 | $146.96 | 13.236% | $166.4116 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $146.63 | 8.155% | $158.5877 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $26.53 | 5.302% | $27.9366 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $8.54 | 5.261% | $8.9893 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $25.30 | 4.814% | $26.5179 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $96.60 | 5.499% | $101.912 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $84.84 | 6.549% | $90.3962 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $535.40 | $580.7513 | $580.76 | $580.75 | $580.70 | |