| 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 | $147.88 | 13.710% | $168.1543 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $13.35 | 5.868% | $14.1334 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $97.82 | 10.633% | $108.2212 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $18.54 | 3.238% | $19.1403 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $157.25 | 6.481% | $167.4414 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $139.68 | 8.250% | $151.2036 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $88.55 | 13.162% | $100.205 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $663.07 | $728.4992 | $728.49 | $728.50 | $728.40 | |