| 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 | $152.31 | 6.484% | $162.1858 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $128.87 | 6.315% | $137.0081 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $96.86 | 5.414% | $102.104 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $53.72 | 13.323% | $60.8771 | $60.88 | $60.90 | $60.90 |
| Purchase #5 | $136.92 | 4.219% | $142.6967 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $20.70 | 6.281% | $22.0002 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $142.75 | 4.410% | $149.0453 | $149.05 | $149.05 | $149.00 |
| 7 purchase totals = | $732.13 | $775.9172 | $775.93 | $775.95 | $775.90 | |