| 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 | $199.42 | 12.799% | $224.9438 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $183.61 | 4.479% | $191.8339 | $191.83 | $191.85 | $191.80 |
| Purchase #3 | $136.60 | 7.704% | $147.1237 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $75.62 | 9.511% | $82.8122 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $184.78 | 5.245% | $194.4717 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $225.72 | 3.725% | $234.1281 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $67.47 | 12.865% | $76.15 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $1,073.22 | $1,151.4634 | $1,151.45 | $1,151.45 | $1,151.40 | |