| 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 | $142.63 | 6.640% | $152.1006 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $127.98 | 10.311% | $141.176 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $249.72 | 7.386% | $268.1643 | $268.16 | $268.15 | $268.20 |
| Purchase #4 | $75.59 | 4.845% | $79.2523 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $23.41 | 3.626% | $24.2588 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $28.50 | 10.789% | $31.5749 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $241.92 | 6.512% | $257.6738 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $889.75 | $954.2007 | $954.19 | $954.15 | $954.40 | |