| 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 | $180.55 | 6.766% | $192.766 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $130.76 | 10.147% | $144.0282 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $110.45 | 13.159% | $124.9841 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $119.53 | 13.570% | $135.7502 | $135.75 | $135.75 | $135.80 |
| Purchase #5 | $92.31 | 11.404% | $102.837 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $197.46 | 3.201% | $203.7807 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $239.57 | 13.137% | $271.0423 | $271.04 | $271.05 | $271.00 |
| 7 purchase totals = | $1,070.63 | $1,175.1885 | $1,175.19 | $1,175.25 | $1,175.20 | |