| 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 | $159.64 | 13.787% | $181.6496 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $212.50 | 6.362% | $226.0193 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $183.39 | 10.130% | $201.9674 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $17.34 | 12.560% | $19.5179 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $92.56 | 4.174% | $96.4235 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $7.49 | 10.608% | $8.2845 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $218.55 | 4.529% | $228.4481 | $228.45 | $228.45 | $228.40 |
| 7 purchase totals = | $891.47 | $962.3103 | $962.31 | $962.25 | $962.20 | |