| 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 | $147.25 | 5.677% | $155.6094 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $61.35 | 9.520% | $67.1905 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $196.60 | 6.748% | $209.8666 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $89.91 | 4.487% | $93.9443 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $149.38 | 8.761% | $162.4672 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $160.73 | 7.416% | $172.6497 | $172.65 | $172.65 | $172.60 |
| Purchase #7 | $52.86 | 6.272% | $56.1754 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $858.08 | $917.9031 | $917.91 | $917.90 | $917.90 | |