| 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 | $125.80 | 7.818% | $135.635 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $219.35 | 6.511% | $233.6319 | $233.63 | $233.65 | $233.60 |
| Purchase #3 | $175.64 | 10.197% | $193.55 | $193.55 | $193.55 | $193.60 |
| Purchase #4 | $78.55 | 11.226% | $87.368 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $92.49 | 9.189% | $100.9889 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $170.63 | 8.306% | $184.8025 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $192.94 | 3.688% | $200.0556 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $1,055.40 | $1,136.0319 | $1,136.04 | $1,136.05 | $1,136.10 | |