| 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 | $153.59 | 7.851% | $165.6484 | $165.65 | $165.65 | $165.60 |
| Purchase #2 | $242.99 | 13.184% | $275.0258 | $275.03 | $275.05 | $275.00 |
| Purchase #3 | $143.93 | 3.705% | $149.2626 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $44.59 | 12.634% | $50.2235 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $129.43 | 12.489% | $145.5945 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $190.64 | 6.698% | $203.4091 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $101.33 | 6.224% | $107.6368 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $1,006.50 | $1,096.8007 | $1,096.80 | $1,096.80 | $1,096.70 | |