| 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 | $159.25 | 7.863% | $171.7718 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $178.44 | 7.285% | $191.4394 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $59.66 | 13.335% | $67.6157 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $167.47 | 3.732% | $173.72 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $124.46 | 4.111% | $129.5766 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $229.97 | 3.559% | $238.1546 | $238.15 | $238.15 | $238.20 |
| Purchase #7 | $235.81 | 13.213% | $266.9676 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $1,155.06 | $1,239.2457 | $1,239.25 | $1,239.20 | $1,239.30 | |