| 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 | $137.64 | 9.723% | $151.0227 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $203.72 | 9.618% | $223.3138 | $223.31 | $223.30 | $223.30 |
| Purchase #3 | $35.56 | 11.852% | $39.7746 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $247.63 | 3.749% | $256.9136 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $152.26 | 3.715% | $157.9165 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $134.54 | 11.747% | $150.3444 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $18.71 | 3.791% | $19.4193 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $930.06 | $998.7049 | $998.69 | $998.60 | $998.60 | |