| 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 | $113.99 | 11.563% | $127.1707 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $172.59 | 5.830% | $182.652 | $182.65 | $182.65 | $182.70 |
| Purchase #3 | $226.83 | 4.211% | $236.3818 | $236.38 | $236.40 | $236.40 |
| Purchase #4 | $223.39 | 6.251% | $237.3541 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $117.45 | 11.427% | $130.871 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $71.31 | 4.811% | $74.7407 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $134.97 | 13.540% | $153.2449 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $1,060.53 | $1,142.4152 | $1,142.40 | $1,142.40 | $1,142.50 | |