| 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 | $160.37 | 13.744% | $182.4113 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $38.30 | 3.495% | $39.6386 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $54.98 | 12.593% | $61.9036 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $165.45 | 13.350% | $187.5376 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $152.98 | 8.742% | $166.3535 | $166.35 | $166.35 | $166.40 |
| Purchase #6 | $44.66 | 13.511% | $50.694 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $16.84 | 8.361% | $18.248 | $18.25 | $18.25 | $18.20 |
| 7 purchase totals = | $633.58 | $706.7866 | $706.78 | $706.80 | $706.70 | |