| 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 | $134.51 | 6.431% | $143.1603 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $13.38 | 6.570% | $14.2591 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $214.25 | 3.513% | $221.7766 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $65.42 | 10.511% | $72.2963 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $177.79 | 8.557% | $193.0035 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $184.54 | 7.151% | $197.7365 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $204.78 | 3.743% | $212.4449 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $994.67 | $1,054.6772 | $1,054.68 | $1,054.70 | $1,054.70 | |