| 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 | $171.88 | 6.533% | $183.1089 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $198.84 | 4.266% | $207.3225 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $148.30 | 7.236% | $159.031 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $220.40 | 5.638% | $232.8262 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $233.70 | 4.121% | $243.3308 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $190.97 | 11.354% | $212.6527 | $212.65 | $212.65 | $212.70 |
| Purchase #7 | $137.68 | 9.103% | $150.213 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $1,301.77 | $1,388.4851 | $1,388.48 | $1,388.50 | $1,388.40 | |