| 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 | $148.93 | 12.492% | $167.5343 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $246.72 | 5.175% | $259.4878 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $80.29 | 12.360% | $90.2138 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $143.93 | 6.198% | $152.8508 | $152.85 | $152.85 | $152.90 |
| Purchase #5 | $14.68 | 6.538% | $15.6398 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $184.36 | 7.285% | $197.7906 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $148.99 | 12.230% | $167.2115 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $967.90 | $1,050.7286 | $1,050.72 | $1,050.75 | $1,050.70 | |