| 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 | $127.65 | 4.265% | $133.0943 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $147.91 | 6.576% | $157.6366 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $193.57 | 6.431% | $206.0185 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $91.27 | 11.442% | $101.7131 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $190.81 | 8.261% | $206.5728 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $202.34 | 3.328% | $209.0739 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $55.33 | 13.476% | $62.7863 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $1,008.88 | $1,076.8955 | $1,076.89 | $1,076.85 | $1,076.90 | |