| 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 | $165.83 | 11.459% | $184.8325 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $248.44 | 11.747% | $277.6242 | $277.62 | $277.60 | $277.60 |
| Purchase #3 | $219.60 | 10.296% | $242.21 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $135.72 | 9.264% | $148.2931 | $148.29 | $148.30 | $148.30 |
| Purchase #5 | $129.95 | 8.356% | $140.8086 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $112.75 | 4.562% | $117.8937 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $19.96 | 12.478% | $22.4506 | $22.45 | $22.45 | $22.50 |
| 7 purchase totals = | $1,032.25 | $1,134.1127 | $1,134.10 | $1,134.10 | $1,134.10 | |