| 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 | $115.66 | 12.841% | $130.5119 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $177.75 | 6.348% | $189.0336 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $174.41 | 7.355% | $187.2379 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $110.33 | 8.250% | $119.4322 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $152.95 | 5.319% | $161.0854 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $135.30 | 4.133% | $140.8919 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $217.34 | 5.545% | $229.3915 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $1,083.74 | $1,157.5844 | $1,157.58 | $1,157.65 | $1,157.50 | |