| 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 | $145.70 | 8.658% | $158.3147 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $105.91 | 12.196% | $118.8268 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $249.50 | 5.698% | $263.7165 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $192.61 | 12.426% | $216.5437 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $137.35 | 6.802% | $146.6925 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $219.64 | 9.497% | $240.4992 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $171.63 | 13.743% | $195.2171 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $1,222.34 | $1,339.8105 | $1,339.81 | $1,339.80 | $1,339.70 | |