| 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 | $204.78 | 12.627% | $230.6376 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $176.95 | 6.204% | $187.928 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $239.26 | 10.579% | $264.5713 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $171.82 | 8.158% | $185.8371 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $99.74 | 8.237% | $107.9556 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $169.52 | 3.726% | $175.8363 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $200.59 | 11.871% | $224.402 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $1,262.66 | $1,377.1679 | $1,377.18 | $1,377.20 | $1,377.10 | |