| 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 | $192.88 | 3.408% | $199.4534 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $133.93 | 9.730% | $146.9614 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $42.52 | 13.617% | $48.3099 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $242.62 | 11.119% | $269.5969 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $103.97 | 4.293% | $108.4334 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $135.82 | 7.332% | $145.7783 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $246.71 | 6.270% | $262.1787 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $1,098.45 | $1,180.7120 | $1,180.71 | $1,180.75 | $1,180.80 | |