| 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 | $167.57 | 6.518% | $178.4922 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $66.33 | 9.438% | $72.5902 | $72.59 | $72.60 | $72.60 |
| Purchase #3 | $182.73 | 13.148% | $206.7553 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $177.71 | 5.540% | $187.5551 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $210.62 | 11.276% | $234.3695 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $157.97 | 9.844% | $173.5206 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $45.82 | 4.634% | $47.9433 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $1,008.75 | $1,101.2262 | $1,101.23 | $1,101.20 | $1,101.30 | |