| 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 | $178.54 | 5.792% | $188.881 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $245.40 | 8.657% | $266.6443 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $154.37 | 9.330% | $168.7727 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $6.65 | 3.529% | $6.8847 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $122.82 | 8.289% | $133.0005 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $32.85 | 3.546% | $34.0149 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $218.74 | 9.758% | $240.0846 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $959.37 | $1,038.2827 | $1,038.26 | $1,038.30 | $1,038.30 | |