| 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 | $194.64 | 9.259% | $212.6617 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $168.41 | 5.831% | $178.23 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $240.52 | 12.687% | $271.0348 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $36.65 | 8.722% | $39.8466 | $39.85 | $39.85 | $39.80 |
| Purchase #5 | $171.47 | 4.110% | $178.5174 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $49.35 | 9.538% | $54.057 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $39.59 | 7.699% | $42.638 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $900.63 | $976.9855 | $976.99 | $977.00 | $976.90 | |