| 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 | $165.78 | 6.243% | $176.1296 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $35.36 | 7.523% | $38.0201 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $72.35 | 6.779% | $77.2546 | $77.25 | $77.25 | $77.30 |
| Purchase #4 | $213.95 | 5.438% | $225.5846 | $225.58 | $225.60 | $225.60 |
| Purchase #5 | $104.49 | 10.277% | $115.2284 | $115.23 | $115.25 | $115.20 |
| Purchase #6 | $162.44 | 13.639% | $184.5952 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $19.78 | 10.248% | $21.8071 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $774.15 | $838.6196 | $838.62 | $838.65 | $838.60 | |