| 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 | $136.58 | 12.435% | $153.5637 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $20.57 | 6.219% | $21.8492 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $135.74 | 12.771% | $153.0754 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $70.45 | 4.623% | $73.7069 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $123.92 | 8.453% | $134.395 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $98.58 | 6.809% | $105.2923 | $105.29 | $105.30 | $105.30 |
| Purchase #7 | $103.38 | 7.257% | $110.8823 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $689.22 | $752.7648 | $752.77 | $752.80 | $752.80 | |