| 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 | $146.25 | 11.301% | $162.7777 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $217.29 | 4.841% | $227.809 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $197.80 | 7.545% | $212.724 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $226.90 | 5.653% | $239.7267 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $63.57 | 4.235% | $66.2622 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $130.93 | 11.644% | $146.1755 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $18.75 | 4.579% | $19.6086 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $1,001.49 | $1,075.0837 | $1,075.09 | $1,075.10 | $1,075.10 | |