| 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 | $186.96 | 12.803% | $210.8965 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $171.27 | 4.128% | $178.34 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $209.38 | 3.360% | $216.4152 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $246.71 | 7.527% | $265.2799 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $226.28 | 3.520% | $234.2451 | $234.25 | $234.25 | $234.20 |
| Purchase #6 | $149.40 | 5.355% | $157.4004 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $156.85 | 7.310% | $168.3157 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $1,346.85 | $1,430.8928 | $1,430.91 | $1,430.90 | $1,430.80 | |