| 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 | $134.30 | 11.490% | $149.7311 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $135.55 | 12.653% | $152.7011 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $239.47 | 10.395% | $264.3629 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $181.93 | 5.788% | $192.4601 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $100.46 | 9.806% | $110.3111 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $227.83 | 11.621% | $254.3061 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $52.81 | 3.414% | $54.6129 | $54.61 | $54.60 | $54.60 |
| 7 purchase totals = | $1,072.35 | $1,178.4853 | $1,178.48 | $1,178.45 | $1,178.50 | |