| 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 | $120.40 | 13.769% | $136.9779 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $227.47 | 11.378% | $253.3515 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $21.67 | 3.403% | $22.4074 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $6.30 | 13.238% | $7.134 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $194.40 | 6.245% | $206.5403 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $195.52 | 9.767% | $214.6164 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $58.33 | 12.678% | $65.7251 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $824.09 | $906.7526 | $906.76 | $906.80 | $906.70 | |