| 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 | $169.47 | 4.650% | $177.3504 | $177.35 | $177.35 | $177.40 |
| Purchase #2 | $89.36 | 6.842% | $95.474 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $85.72 | 7.351% | $92.0213 | $92.02 | $92.00 | $92.00 |
| Purchase #4 | $221.41 | 3.252% | $228.6103 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $192.59 | 12.532% | $216.7254 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $187.53 | 6.631% | $199.9651 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $135.47 | 9.578% | $148.4453 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $1,081.55 | $1,158.5918 | $1,158.60 | $1,158.55 | $1,158.60 | |