| 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 | $134.85 | 9.419% | $147.5515 | $147.55 | $147.55 | $147.60 |
| Purchase #2 | $19.68 | 6.253% | $20.9106 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $12.37 | 13.481% | $14.0376 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $68.67 | 8.714% | $74.6539 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $161.79 | 4.121% | $168.4574 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $55.32 | 13.854% | $62.984 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $140.98 | 10.745% | $156.1283 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $593.66 | $644.7233 | $644.72 | $644.75 | $644.80 | |