| 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 | $161.43 | 10.700% | $178.703 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $119.94 | 4.838% | $125.7427 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $8.60 | 6.493% | $9.1584 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $242.51 | 12.701% | $273.3112 | $273.31 | $273.30 | $273.30 |
| Purchase #5 | $190.77 | 6.591% | $203.3437 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $25.76 | 6.784% | $27.5076 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $179.51 | 6.148% | $190.5463 | $190.55 | $190.55 | $190.50 |
| 7 purchase totals = | $928.52 | $1,008.3129 | $1,008.31 | $1,008.30 | $1,008.20 | |