| 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 | $141.47 | 12.517% | $159.1778 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $177.74 | 3.628% | $184.1884 | $184.19 | $184.20 | $184.20 |
| Purchase #3 | $194.48 | 10.376% | $214.6592 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $226.89 | 12.259% | $254.7044 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $126.79 | 3.335% | $131.0184 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $109.48 | 5.398% | $115.3897 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $161.28 | 7.516% | $173.4018 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $1,138.13 | $1,232.5397 | $1,232.54 | $1,232.55 | $1,232.60 | |