| 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 | $161.68 | 4.686% | $169.2563 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $78.92 | 12.467% | $88.759 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $7.55 | 12.275% | $8.4768 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $38.84 | 6.310% | $41.2908 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $233.78 | 4.131% | $243.4375 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $183.98 | 4.645% | $192.5259 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $227.77 | 11.751% | $254.5353 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $932.52 | $998.2816 | $998.30 | $998.35 | $998.30 | |