| 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 | $191.87 | 11.440% | $213.8199 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $136.53 | 3.176% | $140.8662 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $176.74 | 5.856% | $187.0899 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $137.43 | 6.184% | $145.9287 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $158.98 | 6.330% | $169.0434 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $210.68 | 6.291% | $223.9339 | $223.93 | $223.95 | $223.90 |
| Purchase #7 | $181.35 | 7.160% | $194.3347 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $1,193.58 | $1,275.0167 | $1,275.01 | $1,275.05 | $1,274.90 | |