| 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 | $138.99 | 6.331% | $147.7895 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $167.71 | 10.748% | $185.7355 | $185.74 | $185.75 | $185.70 |
| Purchase #3 | $53.92 | 13.725% | $61.3205 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $186.91 | 9.628% | $204.9057 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $95.53 | 11.336% | $106.3593 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $169.87 | 4.137% | $176.8975 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $34.61 | 7.518% | $37.212 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $847.54 | $920.2200 | $920.23 | $920.20 | $920.20 | |