| 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 | $5.93 | 4.548% | $6.1997 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $136.92 | 8.699% | $148.8307 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $197.44 | 6.796% | $210.858 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $230.49 | 6.826% | $246.2232 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $183.96 | 13.301% | $208.4285 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $159.34 | 10.673% | $176.3464 | $176.35 | $176.35 | $176.30 |
| Purchase #7 | $187.88 | 4.223% | $195.8142 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $1,101.96 | $1,192.7007 | $1,192.70 | $1,192.70 | $1,192.60 | |