| 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 | $160.90 | 5.259% | $169.3617 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $34.43 | 5.457% | $36.3088 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $137.89 | 9.349% | $150.7813 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $235.87 | 11.569% | $263.1578 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $110.75 | 8.740% | $120.4296 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $204.85 | 13.111% | $231.7079 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $86.27 | 10.273% | $95.1325 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $970.96 | $1,066.8796 | $1,066.88 | $1,066.90 | $1,066.90 | |