| 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 | $181.47 | 4.495% | $189.6271 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $16.39 | 6.312% | $17.4245 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $109.42 | 5.856% | $115.8276 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $151.27 | 10.185% | $166.6768 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $167.49 | 5.117% | $176.0605 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $67.59 | 10.399% | $74.6187 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $203.46 | 13.332% | $230.5853 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $897.09 | $970.8205 | $970.83 | $970.85 | $970.80 | |