| 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 | $157.72 | 5.205% | $165.9293 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $217.38 | 7.339% | $233.3335 | $233.33 | $233.35 | $233.30 |
| Purchase #3 | $64.78 | 7.137% | $69.4033 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $103.44 | 8.672% | $112.4103 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $82.57 | 13.730% | $93.9069 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $66.89 | 12.441% | $75.2118 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $207.98 | 7.422% | $223.4163 | $223.42 | $223.40 | $223.40 |
| 7 purchase totals = | $900.76 | $973.6114 | $973.61 | $973.60 | $973.50 | |