| 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 | $167.26 | 12.460% | $188.1006 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $144.45 | 5.631% | $152.584 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $195.50 | 11.234% | $217.4625 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $190.89 | 3.486% | $197.5444 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $220.43 | 11.871% | $246.5972 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $136.84 | 10.554% | $151.2821 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $127.66 | 4.369% | $133.2375 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $1,183.03 | $1,286.8083 | $1,286.80 | $1,286.85 | $1,286.80 | |