| 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 | $145.93 | 9.302% | $159.5044 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $180.74 | 13.441% | $205.0333 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $205.57 | 6.660% | $219.261 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $34.92 | 13.873% | $39.7645 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $230.65 | 6.537% | $245.7276 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $107.38 | 3.549% | $111.1909 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $168.62 | 13.188% | $190.8576 | $190.86 | $190.85 | $190.90 |
| 7 purchase totals = | $1,073.81 | $1,171.3393 | $1,171.33 | $1,171.35 | $1,171.40 | |