| 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 | $129.91 | 8.501% | $140.9536 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $167.26 | 3.296% | $172.7729 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $196.30 | 13.754% | $223.2991 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $115.77 | 12.746% | $130.526 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $16.32 | 8.252% | $17.6667 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $119.92 | 13.335% | $135.9113 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $144.33 | 5.794% | $152.6925 | $152.69 | $152.70 | $152.70 |
| 7 purchase totals = | $889.81 | $973.8221 | $973.82 | $973.80 | $973.90 | |