| 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 | $202.44 | 9.157% | $220.9774 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $147.91 | 6.373% | $157.3363 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $9.31 | 4.543% | $9.733 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $198.71 | 6.485% | $211.5963 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $168.74 | 12.543% | $189.9051 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $126.38 | 4.431% | $131.9799 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $5.51 | 4.264% | $5.7449 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $859.00 | $927.2729 | $927.28 | $927.35 | $927.20 | |