| 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 | $139.86 | 12.626% | $157.5187 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $57.55 | 4.566% | $60.1777 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $194.57 | 11.598% | $217.1362 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $153.79 | 4.654% | $160.9474 | $160.95 | $160.95 | $160.90 |
| Purchase #5 | $35.51 | 8.122% | $38.3941 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $227.34 | 4.512% | $237.5976 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $207.57 | 3.616% | $215.0757 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,016.19 | $1,086.8474 | $1,086.86 | $1,086.90 | $1,086.80 | |