| 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 | $173.32 | 11.190% | $192.7145 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $234.71 | 7.764% | $252.9329 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $127.55 | 7.206% | $136.7413 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $209.92 | 7.112% | $224.8495 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $152.27 | 12.533% | $171.354 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $198.75 | 13.269% | $225.1221 | $225.12 | $225.10 | $225.10 |
| Purchase #7 | $202.78 | 7.805% | $218.607 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,299.30 | $1,422.3213 | $1,422.31 | $1,422.30 | $1,422.20 | |