| 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 | $150.44 | 3.854% | $156.238 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $229.86 | 9.552% | $251.8162 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $93.98 | 7.135% | $100.6855 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $161.87 | 12.557% | $182.196 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $13.37 | 11.311% | $14.8823 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $182.53 | 11.530% | $203.5757 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $224.30 | 13.588% | $254.7779 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $1,056.35 | $1,164.1716 | $1,164.19 | $1,164.25 | $1,164.20 | |