| 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 | $129.50 | 6.573% | $138.012 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $147.96 | 8.256% | $160.1756 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $212.68 | 10.511% | $235.0348 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $169.63 | 5.153% | $178.371 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $21.71 | 8.662% | $23.5905 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $80.57 | 3.411% | $83.3182 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $206.29 | 11.601% | $230.2217 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $968.34 | $1,048.7238 | $1,048.72 | $1,048.70 | $1,048.70 | |