| 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 | $151.41 | 5.553% | $159.8178 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $245.69 | 7.650% | $264.4853 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $197.25 | 3.278% | $203.7159 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $9.42 | 8.819% | $10.2507 | $10.25 | $10.25 | $10.30 |
| Purchase #5 | $83.50 | 4.643% | $87.3769 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $139.49 | 9.504% | $152.7471 | $152.75 | $152.75 | $152.70 |
| Purchase #7 | $233.73 | 10.649% | $258.6199 | $258.62 | $258.60 | $258.60 |
| 7 purchase totals = | $1,060.49 | $1,137.0136 | $1,137.03 | $1,137.00 | $1,137.00 | |