| 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 | $17.78 | 11.339% | $19.7961 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $59.83 | 8.677% | $65.0214 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $82.70 | 3.182% | $85.3315 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $151.87 | 9.378% | $166.1124 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $176.62 | 3.718% | $183.1867 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $230.81 | 6.425% | $245.6395 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $248.74 | 5.422% | $262.2267 | $262.23 | $262.25 | $262.20 |
| 7 purchase totals = | $968.35 | $1,027.3143 | $1,027.32 | $1,027.35 | $1,027.20 | |