| 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 | $115.43 | 4.643% | $120.7894 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $93.95 | 10.322% | $103.6475 | $103.65 | $103.65 | $103.60 |
| Purchase #3 | $170.90 | 10.588% | $188.9949 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $27.83 | 12.669% | $31.3558 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $194.51 | 6.539% | $207.229 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $223.73 | 7.304% | $240.0712 | $240.07 | $240.05 | $240.10 |
| Purchase #7 | $146.91 | 8.630% | $159.5883 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $973.26 | $1,051.6761 | $1,051.68 | $1,051.70 | $1,051.70 | |