| 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 | $237.57 | 12.854% | $268.1072 | $268.11 | $268.10 | $268.10 |
| Purchase #2 | $7.40 | 6.263% | $7.8635 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $161.73 | 6.192% | $171.7443 | $171.74 | $171.75 | $171.70 |
| Purchase #4 | $18.55 | 6.505% | $19.7567 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $176.40 | 7.617% | $189.8364 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $63.65 | 7.461% | $68.3989 | $68.40 | $68.40 | $68.40 |
| Purchase #7 | $40.74 | 4.747% | $42.6739 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $706.04 | $768.3809 | $768.38 | $768.35 | $768.40 | |