| 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 | $149.32 | 5.556% | $157.6162 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $228.63 | 10.102% | $251.7262 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $95.47 | 3.800% | $99.0979 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $39.78 | 12.741% | $44.8484 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $55.64 | 10.654% | $61.5679 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $172.58 | 13.683% | $196.1941 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $77.77 | 6.277% | $82.6516 | $82.65 | $82.65 | $82.70 |
| 7 purchase totals = | $819.19 | $893.7023 | $893.71 | $893.70 | $893.70 | |