| 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 | $131.70 | 8.191% | $142.4875 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $84.42 | 8.362% | $91.4792 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $167.63 | 3.742% | $173.9027 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $31.26 | 10.601% | $34.5739 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $21.96 | 6.398% | $23.365 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $31.28 | 3.598% | $32.4055 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $100.91 | 5.247% | $106.2047 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $569.16 | $604.4185 | $604.42 | $604.40 | $604.50 | |