| 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 | $139.51 | 7.223% | $149.5868 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $181.78 | 8.376% | $197.0059 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $220.74 | 3.773% | $229.0685 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $79.56 | 5.317% | $83.7902 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $223.99 | 9.174% | $244.5388 | $244.54 | $244.55 | $244.50 |
| Purchase #6 | $72.84 | 6.447% | $77.536 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $131.79 | 5.151% | $138.5785 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $1,050.21 | $1,120.1047 | $1,120.12 | $1,120.15 | $1,120.10 | |