| 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 | $158.34 | 4.722% | $165.8168 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $189.77 | 9.228% | $207.282 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $18.76 | 13.754% | $21.3403 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $91.69 | 7.523% | $98.5878 | $98.59 | $98.60 | $98.60 |
| Purchase #5 | $214.80 | 11.560% | $239.6309 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $224.56 | 9.783% | $246.5287 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $173.40 | 6.821% | $185.2276 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $1,071.32 | $1,164.4141 | $1,164.42 | $1,164.50 | $1,164.30 | |