| 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 | $164.94 | 4.262% | $171.9697 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $108.66 | 6.802% | $116.0511 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $142.31 | 10.714% | $157.5571 | $157.56 | $157.55 | $157.60 |
| Purchase #4 | $41.26 | 10.307% | $45.5127 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $89.40 | 6.295% | $95.0277 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $141.26 | 11.290% | $157.2083 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $39.43 | 11.243% | $43.8631 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $727.26 | $787.1897 | $787.19 | $787.15 | $787.30 | |