| 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 | $177.85 | 3.232% | $183.5981 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $15.70 | 5.846% | $16.6178 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $88.88 | 9.397% | $97.2321 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $149.85 | 7.854% | $161.6192 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $5.50 | 5.427% | $5.7985 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $32.77 | 3.280% | $33.8449 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $7.34 | 4.156% | $7.6451 | $7.65 | $7.65 | $7.60 |
| 7 purchase totals = | $477.89 | $506.3557 | $506.36 | $506.35 | $506.20 | |