| 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 | $136.70 | 9.552% | $149.7576 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $74.42 | 6.658% | $79.3749 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $187.48 | 7.608% | $201.7435 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $247.58 | 13.561% | $281.1543 | $281.15 | $281.15 | $281.20 |
| Purchase #5 | $25.38 | 9.747% | $27.8538 | $27.85 | $27.85 | $27.90 |
| Purchase #6 | $38.29 | 8.689% | $41.617 | $41.62 | $41.60 | $41.60 |
| Purchase #7 | $31.54 | 9.590% | $34.5647 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $741.39 | $816.0658 | $816.05 | $816.00 | $816.20 | |