| 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 | $168.46 | 5.769% | $178.1785 | $178.18 | $178.20 | $178.20 |
| Purchase #2 | $14.28 | 8.139% | $15.4422 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $122.38 | 6.649% | $130.517 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $110.32 | 3.430% | $114.104 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $244.66 | 9.482% | $267.8587 | $267.86 | $267.85 | $267.90 |
| Purchase #6 | $232.93 | 8.700% | $253.1949 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $187.47 | 6.216% | $199.1231 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $1,080.50 | $1,158.4184 | $1,158.41 | $1,158.40 | $1,158.40 | |