| 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 | $176.88 | 4.104% | $184.1392 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $106.90 | 11.104% | $118.7702 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $248.50 | 3.764% | $257.8535 | $257.85 | $257.85 | $257.90 |
| Purchase #4 | $244.57 | 12.844% | $275.9826 | $275.98 | $276.00 | $276.00 |
| Purchase #5 | $208.26 | 5.544% | $219.8059 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $172.78 | 6.793% | $184.5169 | $184.52 | $184.50 | $184.50 |
| Purchase #7 | $223.35 | 7.238% | $239.5161 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,381.24 | $1,480.5844 | $1,480.59 | $1,480.55 | $1,480.60 | |