| 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 | $195.87 | 10.314% | $216.072 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $19.91 | 7.645% | $21.4321 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $45.48 | 4.158% | $47.3711 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $106.77 | 9.327% | $116.7284 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $204.77 | 6.773% | $218.6391 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $195.83 | 9.205% | $213.8562 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $141.56 | 10.613% | $156.5838 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $910.19 | $990.6827 | $990.68 | $990.70 | $990.70 | |