| 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 | $179.34 | 8.544% | $194.6628 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $120.89 | 5.862% | $127.9766 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $224.93 | 10.290% | $248.0753 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $118.37 | 11.433% | $131.9032 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $177.42 | 4.642% | $185.6558 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $45.33 | 4.609% | $47.4193 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $187.47 | 8.608% | $203.6074 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $1,053.75 | $1,139.3004 | $1,139.31 | $1,139.30 | $1,139.40 | |