| 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 | $179.78 | 4.264% | $187.4458 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $244.44 | 10.418% | $269.9058 | $269.91 | $269.90 | $269.90 |
| Purchase #3 | $21.84 | 5.736% | $23.0927 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $136.77 | 5.686% | $144.5467 | $144.55 | $144.55 | $144.50 |
| Purchase #5 | $41.69 | 13.762% | $47.4274 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $174.73 | 11.575% | $194.955 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $157.37 | 8.806% | $171.228 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $956.62 | $1,038.6014 | $1,038.62 | $1,038.65 | $1,038.50 | |