| 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 | $182.67 | 7.296% | $195.9976 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $109.68 | 6.256% | $116.5416 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $202.56 | 12.629% | $228.1413 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $239.32 | 3.799% | $248.4118 | $248.41 | $248.40 | $248.40 |
| Purchase #5 | $81.65 | 4.490% | $85.3161 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $151.68 | 4.577% | $158.6224 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $96.80 | 13.819% | $110.1768 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $1,064.36 | $1,143.2076 | $1,143.21 | $1,143.20 | $1,143.10 | |