| 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 | $178.38 | 10.683% | $197.4363 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $111.26 | 5.682% | $117.5818 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $108.98 | 9.519% | $119.3538 | $119.35 | $119.35 | $119.40 |
| Purchase #4 | $249.35 | 11.792% | $278.7534 | $278.75 | $278.75 | $278.80 |
| Purchase #5 | $38.76 | 11.280% | $43.1321 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $152.48 | 7.403% | $163.7681 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $138.50 | 10.329% | $152.8057 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $977.71 | $1,072.8312 | $1,072.83 | $1,072.85 | $1,072.90 | |