| 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 | $165.69 | 13.222% | $187.5975 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $161.31 | 12.545% | $181.5463 | $181.55 | $181.55 | $181.50 |
| Purchase #3 | $202.92 | 9.278% | $221.7469 | $221.75 | $221.75 | $221.70 |
| Purchase #4 | $188.36 | 4.686% | $197.1865 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $150.38 | 7.599% | $161.8074 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $64.97 | 13.274% | $73.5941 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $145.53 | 13.367% | $164.983 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $1,079.16 | $1,188.4617 | $1,188.47 | $1,188.50 | $1,188.40 | |