| 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 | $168.80 | 10.289% | $186.1678 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $210.72 | 10.405% | $232.6454 | $232.65 | $232.65 | $232.60 |
| Purchase #3 | $165.26 | 9.421% | $180.8291 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $242.50 | 4.618% | $253.6987 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $191.76 | 10.227% | $211.3713 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $244.37 | 7.748% | $263.3038 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $6.40 | 12.149% | $7.1775 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $1,229.81 | $1,335.1936 | $1,335.20 | $1,335.20 | $1,335.20 | |