| 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 | $156.58 | 9.756% | $171.8559 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $128.80 | 10.835% | $142.7555 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $226.76 | 7.407% | $243.5561 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $150.63 | 5.621% | $159.0969 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $79.43 | 8.695% | $86.3364 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $225.93 | 10.195% | $248.9636 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $68.91 | 10.365% | $76.0525 | $76.05 | $76.05 | $76.10 |
| 7 purchase totals = | $1,037.04 | $1,128.6169 | $1,128.63 | $1,128.60 | $1,128.80 | |