| 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 | $45.27 | 3.804% | $46.9921 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $185.26 | 7.650% | $199.4324 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $146.97 | 3.854% | $152.6342 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $176.82 | 5.861% | $187.1834 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $224.34 | 9.182% | $244.9389 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $164.59 | 4.369% | $171.7809 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $167.43 | 8.476% | $181.6214 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $1,110.68 | $1,184.5833 | $1,184.57 | $1,184.65 | $1,184.50 | |