| 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 | $63.35 | 8.367% | $68.6505 | $68.65 | $68.65 | $68.70 |
| Purchase #2 | $106.29 | 8.856% | $115.703 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $17.63 | 13.276% | $19.9706 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $141.98 | 13.236% | $160.7725 | $160.77 | $160.75 | $160.80 |
| Purchase #5 | $143.71 | 4.140% | $149.6596 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $74.48 | 4.124% | $77.5516 | $77.55 | $77.55 | $77.60 |
| Purchase #7 | $231.28 | 8.276% | $250.4207 | $250.42 | $250.40 | $250.40 |
| 7 purchase totals = | $778.72 | $842.7285 | $842.72 | $842.65 | $842.90 | |