| 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 | $148.89 | 10.677% | $164.787 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $210.34 | 13.679% | $239.1124 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $93.75 | 3.516% | $97.0463 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $70.63 | 9.112% | $77.0658 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $245.67 | 8.780% | $267.2398 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $142.60 | 7.262% | $152.9556 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $96.60 | 4.550% | $100.9953 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $1,008.48 | $1,099.2022 | $1,099.22 | $1,099.20 | $1,099.20 | |