| 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 | $129.73 | 6.833% | $138.5945 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $165.74 | 7.660% | $178.4357 | $178.44 | $178.45 | $178.40 |
| Purchase #3 | $152.85 | 9.245% | $166.981 | $166.98 | $167.00 | $167.00 |
| Purchase #4 | $249.49 | 13.687% | $283.6377 | $283.64 | $283.65 | $283.60 |
| Purchase #5 | $85.40 | 10.253% | $94.1561 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $89.25 | 11.497% | $99.5111 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $193.43 | 7.723% | $208.3686 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $1,065.89 | $1,169.6847 | $1,169.69 | $1,169.70 | $1,169.70 | |