| 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 | $166.72 | 7.311% | $178.9089 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $148.27 | 7.206% | $158.9543 | $158.95 | $158.95 | $159.00 |
| Purchase #3 | $178.26 | 11.275% | $198.3588 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $92.62 | 12.504% | $104.2012 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $220.79 | 6.393% | $234.9051 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $99.54 | 4.571% | $104.09 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $29.28 | 13.217% | $33.1499 | $33.15 | $33.15 | $33.10 |
| 7 purchase totals = | $935.48 | $1,012.5682 | $1,012.57 | $1,012.55 | $1,012.60 | |