| 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 | $131.70 | 11.156% | $146.3925 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $39.87 | 12.327% | $44.7848 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $71.67 | 3.259% | $74.0057 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $87.82 | 9.413% | $96.0865 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $230.62 | 4.506% | $241.0117 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $145.89 | 3.823% | $151.4674 | $151.47 | $151.45 | $151.50 |
| Purchase #7 | $179.75 | 11.278% | $200.0222 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $887.32 | $953.7708 | $953.77 | $953.75 | $953.80 | |