| 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 | $180.67 | 3.626% | $187.2211 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $20.29 | 11.545% | $22.6325 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $245.99 | 9.867% | $270.2618 | $270.26 | $270.25 | $270.30 |
| Purchase #4 | $172.64 | 3.594% | $178.8447 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $61.56 | 12.510% | $69.2612 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $96.63 | 6.366% | $102.7815 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $77.71 | 7.541% | $83.5701 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $855.49 | $914.5729 | $914.56 | $914.55 | $914.60 | |