| 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 | $156.41 | 11.225% | $173.967 | $173.97 | $173.95 | $174.00 |
| Purchase #2 | $19.47 | 13.407% | $22.0803 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $150.97 | 4.262% | $157.4043 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $175.34 | 13.153% | $198.4025 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $96.92 | 11.606% | $108.1685 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $47.58 | 11.386% | $52.9975 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $132.49 | 12.163% | $148.6048 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $779.18 | $861.6249 | $861.62 | $861.60 | $861.70 | |