| 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 | $101.87 | 11.369% | $113.4516 | $113.45 | $113.45 | $113.50 |
| Purchase #2 | $83.72 | 8.206% | $90.5901 | $90.59 | $90.60 | $90.60 |
| Purchase #3 | $169.68 | 12.804% | $191.4058 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $137.60 | 3.746% | $142.7545 | $142.75 | $142.75 | $142.80 |
| Purchase #5 | $22.27 | 5.257% | $23.4407 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $181.52 | 4.542% | $189.7646 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $23.29 | 4.838% | $24.4168 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $719.95 | $775.8241 | $775.82 | $775.80 | $775.90 | |