| 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 | $114.80 | 6.789% | $122.5938 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $141.62 | 10.647% | $156.6983 | $156.70 | $156.70 | $156.70 |
| Purchase #3 | $19.86 | 6.791% | $21.2087 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $139.47 | 5.392% | $146.9902 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $97.53 | 8.386% | $105.7089 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $108.57 | 4.496% | $113.4513 | $113.45 | $113.45 | $113.50 |
| Purchase #7 | $6.72 | 13.625% | $7.6356 | $7.64 | $7.65 | $7.60 |
| 7 purchase totals = | $628.57 | $674.2868 | $674.29 | $674.30 | $674.30 | |