| 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 | $155.29 | 7.612% | $167.1107 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $67.78 | 3.551% | $70.1869 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $180.98 | 9.528% | $198.2238 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $178.44 | 3.315% | $184.3553 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $91.55 | 5.372% | $96.4681 | $96.47 | $96.45 | $96.50 |
| Purchase #6 | $14.53 | 9.632% | $15.9295 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $24.48 | 12.251% | $27.479 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $713.05 | $759.7533 | $759.76 | $759.75 | $759.80 | |