| 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 | $141.52 | 7.462% | $152.0802 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $76.76 | 12.395% | $86.2744 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $183.69 | 7.793% | $198.005 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $134.51 | 6.203% | $142.8537 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $234.67 | 9.443% | $256.8299 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $161.84 | 9.292% | $176.8782 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $24.26 | 6.442% | $25.8228 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $957.25 | $1,038.7442 | $1,038.74 | $1,038.75 | $1,038.80 | |