| 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 | $211.48 | 8.856% | $230.2087 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $171.87 | 5.307% | $180.9911 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $103.93 | 8.382% | $112.6414 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $245.96 | 4.184% | $256.251 | $256.25 | $256.25 | $256.30 |
| Purchase #5 | $158.49 | 6.507% | $168.8029 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $175.75 | 4.400% | $183.483 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $13.63 | 13.563% | $15.4786 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $1,081.11 | $1,147.8567 | $1,147.85 | $1,147.90 | $1,147.90 | |