| 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 | $164.87 | 5.636% | $174.1621 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $196.25 | 11.394% | $218.6107 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $167.51 | 6.760% | $178.8337 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $22.83 | 12.664% | $25.7212 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $180.40 | 6.254% | $191.6822 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $7.26 | 3.704% | $7.5289 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $137.42 | 9.669% | $150.7071 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $876.54 | $947.2459 | $947.24 | $947.25 | $947.20 | |