| 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 | $227.33 | 5.683% | $240.2492 | $240.25 | $240.25 | $240.20 |
| Purchase #2 | $152.69 | 5.843% | $161.6117 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $71.56 | 7.596% | $76.9957 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $88.40 | 4.319% | $92.218 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $198.82 | 12.732% | $224.1338 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $122.64 | 9.338% | $134.0921 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $220.27 | 3.798% | $228.6359 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $1,081.71 | $1,157.9364 | $1,157.94 | $1,157.95 | $1,157.80 | |