| 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 | $80.35 | 4.188% | $83.7151 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $54.60 | 3.535% | $56.5301 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $161.59 | 12.625% | $181.9907 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $203.51 | 11.214% | $226.3316 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $112.96 | 3.228% | $116.6063 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $15.53 | 6.795% | $16.5853 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $136.60 | 12.598% | $153.8089 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $765.14 | $835.5680 | $835.58 | $835.60 | $835.50 | |