| 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 | $160.30 | 13.242% | $181.5269 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $15.70 | 3.378% | $16.2303 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $206.62 | 11.691% | $230.7759 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $64.88 | 5.764% | $68.6197 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $150.42 | 7.778% | $162.1197 | $162.12 | $162.10 | $162.10 |
| Purchase #6 | $148.30 | 13.789% | $168.7491 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $78.30 | 10.586% | $86.5888 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $824.52 | $914.6104 | $914.62 | $914.65 | $914.50 | |