| 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 | $156.64 | 7.408% | $168.2439 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $246.42 | 5.181% | $259.187 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $246.54 | 5.482% | $260.0553 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $206.85 | 9.250% | $225.9836 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $70.64 | 9.432% | $77.3028 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $32.27 | 3.363% | $33.3552 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $206.44 | 7.447% | $221.8136 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $1,165.80 | $1,245.9414 | $1,245.94 | $1,245.95 | $1,246.00 | |