| 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 | $78.81 | 11.280% | $87.6998 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $203.60 | 13.550% | $231.1878 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $242.45 | 6.670% | $258.6214 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $72.91 | 8.413% | $79.0439 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $45.86 | 6.726% | $48.9445 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $235.95 | 13.231% | $267.1685 | $267.17 | $267.15 | $267.20 |
| Purchase #7 | $172.26 | 8.340% | $186.6265 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $1,051.84 | $1,159.2924 | $1,159.29 | $1,159.30 | $1,159.20 | |