| 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 | $162.73 | 4.819% | $170.572 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $77.25 | 3.722% | $80.1252 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $197.36 | 7.548% | $212.2567 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $174.73 | 13.718% | $198.6995 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $68.96 | 11.403% | $76.8235 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $134.67 | 9.338% | $147.2455 | $147.25 | $147.25 | $147.20 |
| Purchase #7 | $245.70 | 12.613% | $276.6901 | $276.69 | $276.70 | $276.70 |
| 7 purchase totals = | $1,061.40 | $1,162.4125 | $1,162.42 | $1,162.40 | $1,162.40 | |