| 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 | $181.80 | 3.304% | $187.8067 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $108.93 | 7.172% | $116.7425 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $130.67 | 13.738% | $148.6214 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $91.98 | 6.632% | $98.0801 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $32.85 | 6.621% | $35.025 | $35.03 | $35.05 | $35.00 |
| Purchase #6 | $95.42 | 3.387% | $98.6519 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $145.52 | 5.545% | $153.5891 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $787.17 | $838.5167 | $838.52 | $838.55 | $838.50 | |