| 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 | $181.97 | 5.867% | $192.6462 | $192.65 | $192.65 | $192.60 |
| Purchase #2 | $91.75 | 7.361% | $98.5037 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $196.36 | 3.349% | $202.9361 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $55.98 | 12.229% | $62.8258 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $104.45 | 13.487% | $118.5372 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $197.76 | 10.329% | $218.1866 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $74.28 | 4.670% | $77.7489 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $902.55 | $971.3845 | $971.40 | $971.45 | $971.20 | |