| 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 | $145.80 | 11.107% | $161.994 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $166.58 | 5.561% | $175.8435 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $124.32 | 8.573% | $134.978 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $100.58 | 8.365% | $108.9935 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $202.99 | 10.354% | $224.0076 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $88.43 | 13.189% | $100.093 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $110.50 | 12.835% | $124.6827 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $939.20 | $1,030.5923 | $1,030.58 | $1,030.65 | $1,030.60 | |