| 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 | $202.35 | 7.452% | $217.4291 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $15.76 | 7.646% | $16.965 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $71.74 | 10.588% | $79.3358 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $53.47 | 10.241% | $58.9459 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $136.64 | 7.406% | $146.7596 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $202.75 | 4.337% | $211.5433 | $211.54 | $211.55 | $211.50 |
| Purchase #7 | $103.47 | 8.658% | $112.4284 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $786.18 | $843.4071 | $843.42 | $843.45 | $843.30 | |