| 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 | $161.89 | 8.491% | $175.6361 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $186.45 | 12.260% | $209.3088 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $19.81 | 7.656% | $21.3267 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $181.52 | 5.117% | $190.8084 | $190.81 | $190.80 | $190.80 |
| Purchase #5 | $200.87 | 7.435% | $215.8047 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $167.95 | 9.154% | $183.3241 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $226.32 | 6.675% | $241.4269 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,144.81 | $1,237.6357 | $1,237.64 | $1,237.65 | $1,237.50 | |