| 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 | $142.76 | 3.111% | $147.2013 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $222.69 | 5.127% | $234.1073 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $131.27 | 13.747% | $149.3157 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $227.66 | 7.435% | $244.5865 | $244.59 | $244.60 | $244.60 |
| Purchase #5 | $138.51 | 7.113% | $148.3622 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $67.34 | 4.457% | $70.3413 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $7.63 | 7.318% | $8.1884 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $937.86 | $1,002.1027 | $1,002.11 | $1,002.10 | $1,002.10 | |