| 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 | $181.52 | 10.307% | $200.2293 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $173.97 | 7.140% | $186.3915 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $23.97 | 5.304% | $25.2414 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $74.56 | 6.115% | $79.1193 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $142.64 | 5.231% | $150.1015 | $150.10 | $150.10 | $150.10 |
| Purchase #6 | $210.94 | 6.491% | $224.6321 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $186.47 | 13.555% | $211.746 | $211.75 | $211.75 | $211.70 |
| 7 purchase totals = | $994.07 | $1,077.4611 | $1,077.46 | $1,077.50 | $1,077.30 | |