| 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 | $162.41 | 10.404% | $179.3071 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $204.36 | 10.751% | $226.3307 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $74.44 | 11.718% | $83.1629 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $172.36 | 3.513% | $178.415 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $245.61 | 9.346% | $268.5647 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $113.92 | 13.651% | $129.4712 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $5.76 | 7.275% | $6.179 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $978.86 | $1,071.4306 | $1,071.43 | $1,071.40 | $1,071.50 | |