| 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 | $148.80 | 4.638% | $155.7013 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $11.66 | 9.793% | $12.8019 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $179.54 | 9.847% | $197.2193 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $218.68 | 3.273% | $225.8374 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $185.33 | 13.136% | $209.6749 | $209.67 | $209.65 | $209.70 |
| Purchase #6 | $60.48 | 12.755% | $68.1942 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $221.42 | 7.209% | $237.3822 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $1,025.91 | $1,106.8112 | $1,106.80 | $1,106.80 | $1,106.80 | |