| 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 | $169.27 | 13.512% | $192.1418 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $147.29 | 12.752% | $166.0724 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $91.86 | 12.856% | $103.6695 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $233.28 | 11.542% | $260.2052 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $40.69 | 7.485% | $43.7356 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $131.94 | 9.848% | $144.9335 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $171.34 | 12.312% | $192.4354 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $985.67 | $1,103.1934 | $1,103.20 | $1,103.20 | $1,103.10 | |