| 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 | $163.93 | 8.283% | $177.5083 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $223.74 | 13.807% | $254.6318 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $181.35 | 10.215% | $199.8749 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $82.85 | 7.255% | $88.8608 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $77.34 | 4.204% | $80.5914 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $195.25 | 5.649% | $206.2797 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $206.44 | 6.463% | $219.7822 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $1,130.90 | $1,227.5291 | $1,227.52 | $1,227.55 | $1,227.60 | |