| 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 | $128.53 | 5.694% | $135.8485 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $153.89 | 10.823% | $170.5455 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $191.41 | 3.813% | $198.7085 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $116.62 | 9.491% | $127.6884 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $41.86 | 13.748% | $47.6149 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $234.35 | 7.179% | $251.174 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $131.42 | 9.761% | $144.2479 | $144.25 | $144.25 | $144.20 |
| 7 purchase totals = | $998.08 | $1,075.8277 | $1,075.83 | $1,075.80 | $1,075.70 | |