| 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 | $120.87 | 12.190% | $135.6041 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $123.45 | 9.152% | $134.7481 | $134.75 | $134.75 | $134.70 |
| Purchase #3 | $88.66 | 4.854% | $92.9636 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $189.85 | 3.475% | $196.4473 | $196.45 | $196.45 | $196.40 |
| Purchase #5 | $170.92 | 6.199% | $181.5153 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $10.61 | 5.529% | $11.1966 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $19.62 | 9.215% | $21.428 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $723.98 | $773.9030 | $773.91 | $773.90 | $773.80 | |