| 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 | $171.66 | 13.826% | $195.3937 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $149.85 | 12.528% | $168.6232 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $103.66 | 8.413% | $112.3809 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $123.42 | 10.269% | $136.094 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $225.82 | 9.696% | $247.7155 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $18.96 | 8.290% | $20.5318 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $42.48 | 4.336% | $44.3219 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $835.85 | $925.0610 | $925.05 | $925.05 | $925.00 | |