| 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 | $130.28 | 11.845% | $145.7117 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $94.53 | 7.316% | $101.4458 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $18.70 | 6.573% | $19.9292 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $174.52 | 13.612% | $198.2757 | $198.28 | $198.30 | $198.30 |
| Purchase #5 | $179.56 | 6.273% | $190.8238 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $108.61 | 8.437% | $117.7734 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $223.61 | 9.864% | $245.6669 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $929.81 | $1,019.6265 | $1,019.63 | $1,019.60 | $1,019.60 | |