| 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 | $149.68 | 7.343% | $160.671 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $115.99 | 7.253% | $124.4028 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $32.47 | 11.717% | $36.2745 | $36.27 | $36.25 | $36.30 |
| Purchase #4 | $245.37 | 13.699% | $278.9832 | $278.98 | $279.00 | $279.00 |
| Purchase #5 | $212.95 | 10.231% | $234.7369 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $182.56 | 5.711% | $192.986 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $134.54 | 7.607% | $144.7745 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $1,073.56 | $1,172.8289 | $1,172.82 | $1,172.80 | $1,172.90 | |