| 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 | $99.97 | 10.698% | $110.6648 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $144.66 | 7.124% | $154.9656 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $162.48 | 6.870% | $173.6424 | $173.64 | $173.65 | $173.60 |
| Purchase #4 | $81.51 | 4.812% | $85.4323 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $184.67 | 8.630% | $200.607 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $208.79 | 5.179% | $219.6032 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $66.72 | 3.445% | $69.0185 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $948.80 | $1,013.9338 | $1,013.93 | $1,013.90 | $1,013.90 | |