| 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 | $175.96 | 10.200% | $193.9079 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $202.84 | 12.780% | $228.763 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $66.64 | 5.588% | $70.3638 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $181.53 | 10.405% | $200.4182 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $55.92 | 9.121% | $61.0205 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $197.53 | 6.654% | $210.6736 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $171.38 | 10.153% | $188.7802 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $1,051.80 | $1,153.9272 | $1,153.92 | $1,153.85 | $1,154.00 | |