| 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 | $145.98 | 3.826% | $151.5652 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $152.35 | 12.666% | $171.6467 | $171.65 | $171.65 | $171.60 |
| Purchase #3 | $223.41 | 13.104% | $252.6856 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $185.82 | 5.517% | $196.0717 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $240.47 | 6.816% | $256.8604 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $109.66 | 4.862% | $114.9917 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $211.54 | 6.439% | $225.1611 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $1,269.23 | $1,368.9824 | $1,368.99 | $1,368.95 | $1,369.10 | |