| 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 | $132.31 | 10.337% | $145.9869 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $179.54 | 10.159% | $197.7795 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $226.81 | 13.626% | $257.7151 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $61.71 | 5.560% | $65.1411 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $32.84 | 11.140% | $36.4984 | $36.50 | $36.50 | $36.50 |
| Purchase #6 | $197.47 | 7.854% | $212.9793 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $164.90 | 11.280% | $183.5007 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $995.58 | $1,099.6010 | $1,099.61 | $1,099.65 | $1,099.60 | |