| 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 | $65.97 | 8.845% | $71.805 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $146.35 | 6.470% | $155.8188 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $149.64 | 6.520% | $159.3965 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $126.56 | 5.558% | $133.5942 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $183.43 | 9.769% | $201.3493 | $201.35 | $201.35 | $201.30 |
| Purchase #6 | $182.43 | 6.758% | $194.7586 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $146.77 | 13.114% | $166.0174 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,001.15 | $1,082.7398 | $1,082.75 | $1,082.70 | $1,082.70 | |