| 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 | $182.89 | 7.103% | $195.8807 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $199.46 | 8.435% | $216.2845 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $100.87 | 8.217% | $109.1585 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $80.98 | 3.199% | $83.5706 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $233.95 | 5.142% | $245.9797 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $174.44 | 11.424% | $194.368 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $110.42 | 12.821% | $124.5769 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $1,083.01 | $1,169.8189 | $1,169.82 | $1,169.85 | $1,170.00 | |