| 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 | $170.80 | 4.106% | $177.813 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $131.32 | 4.168% | $136.7934 | $136.79 | $136.80 | $136.80 |
| Purchase #3 | $61.67 | 11.629% | $68.8416 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $32.81 | 6.554% | $34.9604 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $42.27 | 13.668% | $48.0475 | $48.05 | $48.05 | $48.00 |
| Purchase #6 | $83.89 | 6.102% | $89.009 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $131.46 | 12.447% | $147.8228 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $654.22 | $703.2877 | $703.28 | $703.25 | $703.20 | |