| 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 | $188.27 | 3.871% | $195.5579 | $195.56 | $195.55 | $195.60 |
| Purchase #2 | $118.28 | 7.855% | $127.5709 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $20.85 | 4.860% | $21.8633 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $176.31 | 9.275% | $192.6628 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $159.54 | 7.810% | $172.0001 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $224.70 | 4.251% | $234.252 | $234.25 | $234.25 | $234.30 |
| Purchase #7 | $146.58 | 7.351% | $157.3551 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $1,034.53 | $1,101.2621 | $1,101.26 | $1,101.20 | $1,101.50 | |