| 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 | $147.75 | 8.189% | $159.8492 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $192.77 | 3.762% | $200.022 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $6.98 | 7.679% | $7.516 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $85.25 | 12.378% | $95.8022 | $95.80 | $95.80 | $95.80 |
| Purchase #5 | $89.72 | 5.596% | $94.7407 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $241.66 | 5.454% | $254.8401 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $142.93 | 6.353% | $152.0103 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $907.06 | $964.7805 | $964.78 | $964.75 | $964.60 | |