| 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 | $169.36 | 9.443% | $185.3527 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $173.34 | 6.871% | $185.2502 | $185.25 | $185.25 | $185.30 |
| Purchase #3 | $154.79 | 9.834% | $170.012 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $193.97 | 9.617% | $212.6241 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $170.31 | 12.721% | $191.9751 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $138.48 | 3.618% | $143.4902 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $68.86 | 9.812% | $75.6165 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $1,069.11 | $1,164.3208 | $1,164.32 | $1,164.30 | $1,164.40 | |