| 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 | $154.98 | 11.131% | $172.2308 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $158.96 | 13.333% | $180.1541 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $5.95 | 5.502% | $6.2774 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $46.89 | 7.801% | $50.5479 | $50.55 | $50.55 | $50.50 |
| Purchase #5 | $181.75 | 13.488% | $206.2644 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $231.25 | 7.275% | $248.0734 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $40.66 | 6.364% | $43.2476 | $43.25 | $43.25 | $43.20 |
| 7 purchase totals = | $820.44 | $906.7956 | $906.79 | $906.80 | $906.80 | |