| 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 | $147.45 | 8.587% | $160.1115 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $13.76 | 13.770% | $15.6548 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $223.92 | 7.439% | $240.5774 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $223.39 | 11.124% | $248.2399 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $84.39 | 3.139% | $87.039 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $46.75 | 10.251% | $51.5423 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $213.92 | 9.476% | $234.1911 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $953.58 | $1,037.3560 | $1,037.35 | $1,037.40 | $1,037.30 | |