| 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 | $197.56 | 10.658% | $218.6159 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $26.52 | 4.523% | $27.7195 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $34.28 | 3.385% | $35.4404 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $178.80 | 12.609% | $201.3449 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $68.26 | 3.186% | $70.4348 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $108.55 | 10.623% | $120.0813 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $125.93 | 13.732% | $143.2227 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $739.90 | $816.8595 | $816.85 | $816.85 | $816.70 | |