| 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 | $128.96 | 11.335% | $143.5776 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $119.58 | 4.227% | $124.6346 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $167.42 | 3.826% | $173.8255 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $194.25 | 3.272% | $200.6059 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $217.88 | 3.230% | $224.9175 | $224.92 | $224.90 | $224.90 |
| Purchase #6 | $200.33 | 3.662% | $207.6661 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $51.73 | 4.683% | $54.1525 | $54.15 | $54.15 | $54.20 |
| 7 purchase totals = | $1,080.15 | $1,129.3797 | $1,129.39 | $1,129.40 | $1,129.40 | |