| 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 | $204.54 | 7.200% | $219.2669 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $80.86 | 13.417% | $91.709 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $145.27 | 6.440% | $154.6254 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $164.77 | 11.506% | $183.7284 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $129.57 | 4.264% | $135.0949 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $113.98 | 7.484% | $122.5103 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $70.36 | 12.407% | $79.0896 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $909.35 | $986.0245 | $986.03 | $986.05 | $986.00 | |