| 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 | $117.86 | 7.645% | $126.8704 | $126.87 | $126.85 | $126.90 |
| Purchase #2 | $161.52 | 10.848% | $179.0417 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $148.79 | 13.459% | $168.8156 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $170.83 | 6.550% | $182.0194 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $37.77 | 4.415% | $39.4375 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $218.28 | 8.102% | $235.965 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $126.53 | 7.851% | $136.4639 | $136.46 | $136.45 | $136.50 |
| 7 purchase totals = | $981.58 | $1,068.6135 | $1,068.62 | $1,068.55 | $1,068.60 | |