| 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 | $152.57 | 12.354% | $171.4185 | $171.42 | $171.40 | $171.40 |
| Purchase #2 | $119.84 | 6.106% | $127.1574 | $127.16 | $127.15 | $127.20 |
| Purchase #3 | $200.75 | 13.640% | $228.1323 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $195.35 | 11.500% | $217.8153 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $33.54 | 8.838% | $36.5043 | $36.50 | $36.50 | $36.50 |
| Purchase #6 | $209.90 | 11.124% | $233.2493 | $233.25 | $233.25 | $233.20 |
| Purchase #7 | $61.25 | 5.608% | $64.6849 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $973.20 | $1,078.9620 | $1,078.96 | $1,078.95 | $1,078.90 | |