| 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 | $159.50 | 4.281% | $166.3282 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $39.74 | 9.782% | $43.6274 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $210.65 | 12.557% | $237.1013 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $31.41 | 13.647% | $35.6965 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $175.82 | 8.492% | $190.7506 | $190.75 | $190.75 | $190.80 |
| Purchase #6 | $208.98 | 12.103% | $234.2728 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $206.51 | 4.620% | $216.0508 | $216.05 | $216.05 | $216.10 |
| 7 purchase totals = | $1,032.61 | $1,123.8276 | $1,123.83 | $1,123.85 | $1,123.90 | |