| 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 | $189.72 | 9.458% | $207.6637 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $113.51 | 6.104% | $120.4387 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $243.71 | 4.128% | $253.7703 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $129.83 | 12.482% | $146.0354 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $173.87 | 11.341% | $193.5886 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $84.80 | 8.386% | $91.9113 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $152.27 | 10.633% | $168.4609 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,087.71 | $1,181.8689 | $1,181.87 | $1,181.85 | $1,181.90 | |