| 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 | $179.43 | 4.725% | $187.9081 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $99.93 | 8.211% | $108.1353 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $46.70 | 9.368% | $51.0749 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $249.57 | 6.639% | $266.139 | $266.14 | $266.15 | $266.10 |
| Purchase #5 | $121.58 | 7.354% | $130.521 | $130.52 | $130.50 | $130.50 |
| Purchase #6 | $53.41 | 12.609% | $60.1445 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $96.35 | 7.426% | $103.505 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $846.97 | $907.4278 | $907.43 | $907.40 | $907.30 | |