| 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 | $182.43 | 11.463% | $203.342 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $45.99 | 11.199% | $51.1404 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $129.92 | 8.271% | $140.6657 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $158.99 | 8.292% | $172.1735 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $109.59 | 4.476% | $114.4952 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $75.67 | 7.487% | $81.3354 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $53.25 | 4.757% | $55.7831 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $755.84 | $818.9353 | $818.94 | $818.95 | $818.90 | |