| 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 | $184.98 | 3.522% | $191.495 | $191.50 | $191.50 | $191.50 |
| Purchase #2 | $142.84 | 11.747% | $159.6194 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $155.69 | 3.637% | $161.3524 | $161.35 | $161.35 | $161.40 |
| Purchase #4 | $19.34 | 7.496% | $20.7897 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $71.53 | 7.261% | $76.7238 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $13.58 | 13.812% | $15.4557 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $245.34 | 7.412% | $263.5246 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $833.30 | $888.9606 | $888.96 | $888.90 | $889.00 | |