| 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 | $172.68 | 12.300% | $193.9196 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $183.71 | 10.558% | $203.1061 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $122.87 | 5.167% | $129.2187 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $56.40 | 9.427% | $61.7168 | $61.72 | $61.70 | $61.70 |
| Purchase #5 | $82.57 | 10.124% | $90.9294 | $90.93 | $90.95 | $90.90 |
| Purchase #6 | $131.68 | 4.264% | $137.2948 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $198.50 | 11.602% | $221.53 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $948.41 | $1,037.7154 | $1,037.72 | $1,037.70 | $1,037.60 | |