| 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 | $169.27 | 10.332% | $186.759 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $140.63 | 8.689% | $152.8493 | $152.85 | $152.85 | $152.80 |
| Purchase #3 | $6.48 | 4.773% | $6.7893 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $85.94 | 3.217% | $88.7047 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $138.49 | 7.637% | $149.0665 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $225.63 | 11.766% | $252.1776 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $150.95 | 9.718% | $165.6193 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $917.39 | $1,001.9657 | $1,001.97 | $1,001.95 | $1,002.00 | |