| 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 | $63.75 | 7.658% | $68.632 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $243.95 | 9.507% | $267.1423 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $170.27 | 5.440% | $179.5327 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $142.64 | 3.378% | $147.4584 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $186.47 | 7.727% | $200.8785 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $56.69 | 11.407% | $63.1566 | $63.16 | $63.15 | $63.20 |
| Purchase #7 | $177.46 | 13.151% | $200.7978 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $1,041.23 | $1,127.5983 | $1,127.60 | $1,127.65 | $1,127.60 | |