| 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 | $203.48 | 5.304% | $214.2726 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $161.61 | 10.228% | $178.1395 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $181.39 | 12.116% | $203.3672 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $155.28 | 7.231% | $166.5083 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $21.75 | 4.856% | $22.8062 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $111.32 | 9.762% | $122.1871 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $142.56 | 13.512% | $161.8227 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $977.39 | $1,069.1036 | $1,069.11 | $1,069.05 | $1,069.10 | |