| 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 | $135.34 | 4.803% | $141.8404 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $182.57 | 7.638% | $196.5147 | $196.51 | $196.50 | $196.50 |
| Purchase #3 | $139.63 | 13.163% | $158.0095 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $74.85 | 9.545% | $81.9944 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $235.30 | 3.699% | $244.0037 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $138.52 | 5.317% | $145.8851 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $211.41 | 5.208% | $222.4202 | $222.42 | $222.40 | $222.40 |
| 7 purchase totals = | $1,117.62 | $1,190.6680 | $1,190.66 | $1,190.65 | $1,190.60 | |