| 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 | $135.27 | 7.680% | $145.6587 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $209.84 | 9.841% | $230.4904 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $212.88 | 13.359% | $241.3186 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $161.80 | 7.555% | $174.024 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $179.44 | 7.404% | $192.7257 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $22.33 | 11.268% | $24.8461 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $168.25 | 4.389% | $175.6345 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $1,089.81 | $1,184.6980 | $1,184.70 | $1,184.70 | $1,184.60 | |