| 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 | $193.50 | 3.203% | $199.6978 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $13.87 | 8.194% | $15.0065 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $141.53 | 9.114% | $154.429 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $146.29 | 6.874% | $156.346 | $156.35 | $156.35 | $156.30 |
| Purchase #5 | $214.42 | 7.294% | $230.0598 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $164.36 | 12.494% | $184.8951 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $195.45 | 12.537% | $219.9536 | $219.95 | $219.95 | $220.00 |
| 7 purchase totals = | $1,069.42 | $1,160.3878 | $1,160.40 | $1,160.40 | $1,160.40 | |