| 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 | $149.90 | 3.169% | $154.6503 | $154.65 | $154.65 | $154.70 |
| Purchase #2 | $153.63 | 7.472% | $165.1092 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $176.76 | 6.679% | $188.5658 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $217.97 | 8.442% | $236.371 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $225.94 | 12.254% | $253.6267 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $162.81 | 9.453% | $178.2004 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $9.59 | 13.742% | $10.9079 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $1,096.60 | $1,187.4313 | $1,187.44 | $1,187.40 | $1,187.50 | |