| 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 | $76.84 | 6.814% | $82.0759 | $82.08 | $82.10 | $82.10 |
| Purchase #2 | $197.69 | 4.317% | $206.2243 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $126.50 | 3.468% | $130.887 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $218.60 | 5.505% | $230.6339 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $177.57 | 11.802% | $198.5268 | $198.53 | $198.55 | $198.50 |
| Purchase #6 | $77.60 | 12.328% | $87.1665 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $210.78 | 11.389% | $234.7857 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,085.58 | $1,170.3001 | $1,170.31 | $1,170.35 | $1,170.30 | |