| 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 | $97.92 | 8.817% | $106.5536 | $106.55 | $106.55 | $106.60 |
| Purchase #2 | $207.74 | 5.765% | $219.7162 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $162.49 | 11.450% | $181.0951 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $249.65 | 9.772% | $274.0458 | $274.05 | $274.05 | $274.00 |
| Purchase #5 | $178.44 | 5.372% | $188.0258 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $71.58 | 4.432% | $74.7524 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $155.89 | 8.388% | $168.9661 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $1,123.71 | $1,213.1550 | $1,213.17 | $1,213.15 | $1,213.20 | |