| 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 | $178.82 | 9.490% | $195.79 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $30.62 | 10.729% | $33.9052 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $152.59 | 6.428% | $162.3985 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $7.53 | 6.368% | $8.0095 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $104.43 | 10.428% | $115.32 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $231.32 | 10.764% | $256.2193 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $11.63 | 13.835% | $13.239 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $716.94 | $784.8815 | $784.89 | $784.85 | $784.80 | |