| 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 | $204.77 | 6.618% | $218.3217 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $53.95 | 11.403% | $60.1019 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $136.81 | 12.269% | $153.5952 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $167.76 | 7.709% | $180.6926 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $63.69 | 5.624% | $67.2719 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $114.50 | 8.484% | $124.2142 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $29.80 | 11.487% | $33.2231 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $771.28 | $837.4206 | $837.41 | $837.35 | $837.40 | |