| 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 | $149.55 | 10.491% | $165.2393 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $173.90 | 3.619% | $180.1934 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $157.75 | 6.281% | $167.6583 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $62.88 | 9.786% | $69.0334 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $181.86 | 13.468% | $206.3529 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $189.95 | 10.800% | $210.4646 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $16.89 | 11.596% | $18.8486 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $932.78 | $1,017.7905 | $1,017.78 | $1,017.80 | $1,017.80 | |