| 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 | $170.80 | 13.737% | $194.2628 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $40.82 | 13.220% | $46.2164 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $234.62 | 10.201% | $258.5536 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $143.91 | 4.177% | $149.9211 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $133.58 | 10.484% | $147.5845 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $159.39 | 7.680% | $171.6312 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $53.49 | 13.691% | $60.8133 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $936.61 | $1,028.9829 | $1,028.97 | $1,028.95 | $1,029.00 | |