| 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 | $143.57 | 6.192% | $152.4599 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $68.70 | 8.848% | $74.7786 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $121.61 | 3.762% | $126.185 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $34.98 | 13.788% | $39.803 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $21.73 | 3.124% | $22.4088 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $33.99 | 4.559% | $35.5396 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $224.34 | 9.586% | $245.8452 | $245.85 | $245.85 | $245.80 |
| 7 purchase totals = | $648.92 | $697.0201 | $697.03 | $697.05 | $697.00 | |