| 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 | $159.25 | 10.836% | $176.5063 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $30.98 | 10.653% | $34.2803 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $60.64 | 8.624% | $65.8696 | $65.87 | $65.85 | $65.90 |
| Purchase #4 | $41.28 | 7.728% | $44.4701 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $57.25 | 9.514% | $62.6968 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $223.87 | 7.724% | $241.1617 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $10.70 | 7.406% | $11.4924 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $583.97 | $636.4772 | $636.48 | $636.45 | $636.60 | |