| 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 | $160.59 | 13.177% | $181.7509 | $181.75 | $181.75 | $181.80 |
| Purchase #2 | $203.62 | 12.158% | $228.3761 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $29.70 | 12.864% | $33.5206 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $229.57 | 12.816% | $258.9917 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $155.69 | 3.423% | $161.0193 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $35.46 | 11.514% | $39.5429 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $212.59 | 3.131% | $219.2462 | $219.25 | $219.25 | $219.20 |
| 7 purchase totals = | $1,027.22 | $1,122.4477 | $1,122.45 | $1,122.45 | $1,122.40 | |