| 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 | $177.53 | 8.205% | $192.0963 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $76.97 | 5.801% | $81.435 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $162.46 | 6.321% | $172.7291 | $172.73 | $172.75 | $172.70 |
| Purchase #4 | $186.66 | 8.742% | $202.9778 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $100.76 | 12.196% | $113.0487 | $113.05 | $113.05 | $113.00 |
| Purchase #6 | $31.95 | 8.660% | $34.7169 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $146.77 | 3.509% | $151.9202 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $883.10 | $948.9240 | $948.94 | $948.95 | $948.80 | |