| 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 | $165.50 | 10.497% | $182.8725 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $142.46 | 8.647% | $154.7785 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $220.77 | 3.835% | $229.2365 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $160.32 | 8.797% | $174.4234 | $174.42 | $174.40 | $174.40 |
| Purchase #5 | $220.76 | 5.365% | $232.6038 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $155.96 | 11.340% | $173.6459 | $173.65 | $173.65 | $173.60 |
| Purchase #7 | $180.29 | 11.628% | $201.2541 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $1,246.06 | $1,348.8147 | $1,348.81 | $1,348.80 | $1,348.80 | |