| 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 | $184.64 | 6.634% | $196.889 | $196.89 | $196.90 | $196.90 |
| Purchase #2 | $39.45 | 13.650% | $44.8349 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $209.71 | 5.369% | $220.9693 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $89.34 | 4.858% | $93.6801 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $18.79 | 4.131% | $19.5662 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $186.32 | 12.329% | $209.2914 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $123.59 | 9.648% | $135.514 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $851.84 | $920.7449 | $920.74 | $920.75 | $920.80 | |