| 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 | $157.30 | 6.208% | $167.0652 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $176.33 | 7.374% | $189.3326 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $147.86 | 5.729% | $156.3309 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $197.68 | 12.658% | $222.7023 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $192.59 | 12.853% | $217.3436 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $194.47 | 6.454% | $207.0211 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $225.60 | 9.336% | $246.662 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,291.83 | $1,406.4577 | $1,406.45 | $1,406.45 | $1,406.40 | |