| 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 | $156.42 | 12.651% | $176.2087 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $152.80 | 6.131% | $162.1682 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $7.76 | 13.535% | $8.8103 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $134.67 | 6.740% | $143.7468 | $143.75 | $143.75 | $143.70 |
| Purchase #5 | $249.54 | 9.321% | $272.7996 | $272.80 | $272.80 | $272.80 |
| Purchase #6 | $89.54 | 5.286% | $94.2731 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $95.67 | 8.587% | $103.8852 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $886.40 | $961.8919 | $961.90 | $961.85 | $961.90 | |