| 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 | $194.94 | 13.539% | $221.3329 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $35.55 | 8.795% | $38.6766 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $61.94 | 9.654% | $67.9197 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $46.82 | 4.168% | $48.7715 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $142.73 | 10.229% | $157.3299 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $201.64 | 8.295% | $218.366 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $193.66 | 5.423% | $204.1622 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $877.28 | $956.5588 | $956.56 | $956.55 | $956.60 | |