| 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 | $117.64 | 9.435% | $128.7393 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $179.98 | 5.677% | $190.1975 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $245.59 | 5.797% | $259.8269 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $218.63 | 6.801% | $233.499 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $108.87 | 9.307% | $119.0025 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $14.86 | 4.319% | $15.5018 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $162.82 | 7.376% | $174.8296 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $1,048.39 | $1,121.5966 | $1,121.60 | $1,121.65 | $1,121.50 | |