| 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 | $147.96 | 7.482% | $159.0304 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $196.79 | 12.331% | $221.0562 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $240.72 | 3.139% | $248.2762 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $182.43 | 12.296% | $204.8616 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $128.47 | 7.617% | $138.2556 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $108.79 | 9.550% | $119.1794 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $173.45 | 13.636% | $197.1016 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $1,178.61 | $1,287.7610 | $1,287.77 | $1,287.80 | $1,287.90 | |