| 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 | $164.28 | 10.498% | $181.5261 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $6.52 | 4.590% | $6.8193 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $82.92 | 5.327% | $87.3371 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $85.68 | 5.347% | $90.2613 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $231.54 | 9.647% | $253.8767 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $6.94 | 13.803% | $7.8979 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $67.64 | 9.801% | $74.2694 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $645.52 | $701.9878 | $702.00 | $702.00 | $702.00 | |