| 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 | $131.73 | 7.262% | $141.2962 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $19.34 | 5.477% | $20.3993 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $222.73 | 13.180% | $252.0858 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $135.88 | 5.804% | $143.7665 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $17.98 | 9.111% | $19.6182 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $73.63 | 3.176% | $75.9685 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $105.55 | 9.327% | $115.3946 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $706.84 | $768.5291 | $768.54 | $768.50 | $768.60 | |