| 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 | $179.45 | 8.268% | $194.2869 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $212.46 | 4.204% | $221.3918 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $160.76 | 9.457% | $175.9631 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $52.58 | 9.740% | $57.7013 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $196.32 | 3.848% | $203.8744 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $245.63 | 12.711% | $276.852 | $276.85 | $276.85 | $276.90 |
| Purchase #7 | $9.39 | 9.676% | $10.2986 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $1,056.59 | $1,140.3681 | $1,140.36 | $1,140.35 | $1,140.50 | |