| 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 | $184.75 | 8.589% | $200.6182 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $232.68 | 5.686% | $245.9102 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $148.45 | 12.507% | $167.0166 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $83.32 | 3.280% | $86.0529 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $145.59 | 12.871% | $164.3289 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $47.76 | 12.273% | $53.6216 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $129.67 | 13.514% | $147.1936 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $972.22 | $1,064.7420 | $1,064.74 | $1,064.70 | $1,064.70 | |