| 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 | $158.91 | 12.135% | $178.1937 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $137.58 | 13.655% | $156.3665 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $47.36 | 4.423% | $49.4547 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $62.67 | 3.269% | $64.7187 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $43.25 | 3.327% | $44.6889 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $111.25 | 7.533% | $119.6305 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $209.32 | 6.103% | $222.0948 | $222.09 | $222.10 | $222.10 |
| 7 purchase totals = | $770.34 | $835.1478 | $835.14 | $835.15 | $835.20 | |