| 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 | $7.36 | 11.769% | $8.2262 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $34.32 | 7.261% | $36.812 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $186.42 | 6.214% | $198.0041 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $89.64 | 3.874% | $93.1127 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $14.92 | 5.583% | $15.753 | $15.75 | $15.75 | $15.80 |
| Purchase #6 | $66.31 | 5.239% | $69.784 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $224.96 | 9.173% | $245.5956 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $623.93 | $667.2876 | $667.28 | $667.30 | $667.30 | |