| 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 | $147.62 | 6.864% | $157.7526 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $169.68 | 8.450% | $184.018 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $158.40 | 11.443% | $176.5257 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $130.51 | 7.403% | $140.1717 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $50.83 | 8.833% | $55.3198 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $247.50 | 3.202% | $255.425 | $255.43 | $255.45 | $255.40 |
| Purchase #7 | $56.93 | 8.385% | $61.7036 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $961.47 | $1,030.9164 | $1,030.92 | $1,030.90 | $1,030.90 | |