| 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 | $155.52 | 3.376% | $160.7704 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $103.35 | 4.256% | $107.7486 | $107.75 | $107.75 | $107.70 |
| Purchase #3 | $210.35 | 8.545% | $228.3244 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $170.55 | 6.122% | $180.9911 | $180.99 | $181.00 | $181.00 |
| Purchase #5 | $6.34 | 11.490% | $7.0685 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $201.94 | 10.741% | $223.6304 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $105.55 | 4.452% | $110.2491 | $110.25 | $110.25 | $110.20 |
| 7 purchase totals = | $953.60 | $1,018.7825 | $1,018.78 | $1,018.75 | $1,018.70 | |