| 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 | $94.46 | 9.505% | $103.4384 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $142.67 | 10.187% | $157.2038 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $11.71 | 11.748% | $13.0857 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $26.44 | 11.638% | $29.5171 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $174.35 | 8.718% | $189.5498 | $189.55 | $189.55 | $189.50 |
| Purchase #6 | $17.63 | 8.110% | $19.0598 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $159.80 | 6.769% | $170.6169 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $627.06 | $682.4715 | $682.48 | $682.45 | $682.40 | |