| 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 | $152.83 | 6.479% | $162.7319 | $162.73 | $162.75 | $162.70 |
| Purchase #2 | $14.45 | 3.618% | $14.9728 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $145.63 | 6.639% | $155.2984 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $219.29 | 5.228% | $230.7545 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $174.63 | 6.352% | $185.7225 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $21.42 | 3.483% | $22.1661 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $188.34 | 13.800% | $214.3309 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $916.59 | $985.9771 | $985.97 | $985.95 | $986.00 | |