| 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 | $166.84 | 12.775% | $188.1538 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $127.34 | 6.523% | $135.6464 | $135.65 | $135.65 | $135.60 |
| Purchase #3 | $146.54 | 8.423% | $158.8831 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $48.98 | 8.751% | $53.2662 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $218.34 | 3.871% | $226.7919 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $225.69 | 4.341% | $235.4872 | $235.49 | $235.50 | $235.50 |
| Purchase #7 | $90.84 | 3.811% | $94.3019 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $1,024.57 | $1,092.5305 | $1,092.53 | $1,092.55 | $1,092.60 | |