| 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 | $177.34 | 5.831% | $187.6807 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $187.93 | 6.169% | $199.5234 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $246.30 | 11.509% | $274.6467 | $274.65 | $274.65 | $274.60 |
| Purchase #4 | $152.62 | 11.243% | $169.7791 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $223.50 | 10.463% | $246.8848 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $25.52 | 11.772% | $28.5242 | $28.52 | $28.50 | $28.50 |
| Purchase #7 | $138.37 | 13.262% | $156.7206 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,151.58 | $1,263.7595 | $1,263.75 | $1,263.75 | $1,263.70 | |