| 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 | $153.79 | 13.623% | $174.7408 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $30.58 | 3.398% | $31.6191 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $7.26 | 9.141% | $7.9236 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $72.95 | 5.601% | $77.0359 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $140.86 | 8.800% | $153.2557 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $130.83 | 3.821% | $135.829 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $233.37 | 5.744% | $246.7748 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $769.64 | $827.1789 | $827.18 | $827.15 | $827.10 | |