| 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 | $170.99 | 13.674% | $194.3712 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $70.35 | 5.184% | $73.9969 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $182.72 | 11.750% | $204.1896 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $237.36 | 7.121% | $254.2624 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $155.34 | 4.871% | $162.9066 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $200.66 | 9.146% | $219.0124 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $34.53 | 13.359% | $39.1429 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $1,051.95 | $1,147.8820 | $1,147.88 | $1,147.85 | $1,147.90 | |