| 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 | $159.84 | 6.194% | $169.7405 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $191.62 | 10.284% | $211.3262 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $8.32 | 9.595% | $9.1183 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $118.66 | 4.763% | $124.3118 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $193.58 | 13.505% | $219.723 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $22.49 | 13.820% | $25.5981 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $75.78 | 5.653% | $80.0638 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $770.29 | $839.8817 | $839.88 | $839.85 | $839.80 | |