| 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 | $178.99 | 5.704% | $189.1996 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $18.95 | 13.236% | $21.4582 | $21.46 | $21.45 | $21.50 |
| Purchase #3 | $218.49 | 10.548% | $241.5363 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $83.94 | 13.291% | $95.0965 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $164.76 | 9.258% | $180.0135 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $234.80 | 8.394% | $254.5091 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $157.97 | 12.250% | $177.3213 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $1,057.90 | $1,159.1345 | $1,159.14 | $1,159.10 | $1,159.10 | |