| 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 | $107.66 | 12.842% | $121.4857 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $169.39 | 3.296% | $174.9731 | $174.97 | $174.95 | $175.00 |
| Purchase #3 | $65.50 | 5.656% | $69.2047 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $194.97 | 6.744% | $208.1188 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $195.56 | 13.358% | $221.6829 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $31.25 | 13.852% | $35.5788 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $166.44 | 8.321% | $180.2895 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $930.77 | $1,011.3335 | $1,011.33 | $1,011.35 | $1,011.40 | |