| 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 | $33.37 | 11.689% | $37.2706 | $37.27 | $37.25 | $37.30 |
| Purchase #2 | $91.66 | 4.494% | $95.7792 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $177.30 | 6.485% | $188.7979 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $250.66 | 9.253% | $273.8536 | $273.85 | $273.85 | $273.90 |
| Purchase #5 | $219.68 | 12.234% | $246.5557 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $172.29 | 11.846% | $192.6995 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $153.60 | 13.568% | $174.4404 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $1,098.56 | $1,209.3969 | $1,209.40 | $1,209.40 | $1,209.50 | |