| 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 | $80.53 | 11.423% | $89.7289 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $164.43 | 8.663% | $178.6746 | $178.67 | $178.65 | $178.70 |
| Purchase #3 | $198.39 | 7.782% | $213.8287 | $213.83 | $213.85 | $213.80 |
| Purchase #4 | $126.30 | 9.678% | $138.5233 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $233.84 | 8.157% | $252.9143 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $138.93 | 11.277% | $154.5971 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $96.27 | 10.683% | $106.5545 | $106.55 | $106.55 | $106.60 |
| 7 purchase totals = | $1,038.69 | $1,134.8214 | $1,134.81 | $1,134.80 | $1,134.80 | |