| 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 | $175.72 | 6.178% | $186.576 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $207.80 | 5.839% | $219.9334 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $246.77 | 10.104% | $271.7036 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $23.90 | 6.367% | $25.4217 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $17.52 | 6.310% | $18.6255 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $242.62 | 11.570% | $270.6911 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $93.81 | 4.704% | $98.2228 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $1,008.14 | $1,091.1741 | $1,091.17 | $1,091.20 | $1,091.10 | |