| 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 | $223.54 | 7.526% | $240.3636 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $121.40 | 6.573% | $129.3796 | $129.38 | $129.40 | $129.40 |
| Purchase #3 | $168.41 | 11.646% | $188.023 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $158.67 | 12.743% | $178.8893 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $12.50 | 10.510% | $13.8138 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $135.76 | 5.552% | $143.2974 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $132.80 | 13.378% | $150.566 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $953.08 | $1,044.3327 | $1,044.33 | $1,044.30 | $1,044.40 | |