| 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 | $181.66 | 10.605% | $200.925 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $70.96 | 9.337% | $77.5855 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $41.30 | 8.311% | $44.7324 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $111.34 | 4.292% | $116.1187 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $43.53 | 12.124% | $48.8076 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $187.27 | 7.449% | $201.2197 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $22.38 | 3.718% | $23.2121 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $658.44 | $712.6010 | $712.61 | $712.60 | $712.50 | |