| 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 | $105.56 | 11.444% | $117.6403 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $183.89 | 7.277% | $197.2717 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $33.27 | 5.699% | $35.1661 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $73.25 | 4.496% | $76.5433 | $76.54 | $76.55 | $76.50 |
| Purchase #5 | $16.34 | 13.842% | $18.6018 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $39.66 | 8.639% | $43.0862 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $243.72 | 12.467% | $274.1046 | $274.10 | $274.10 | $274.10 |
| 7 purchase totals = | $695.69 | $762.4140 | $762.41 | $762.40 | $762.40 | |