| 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 | $166.54 | 3.756% | $172.7952 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $116.28 | 5.328% | $122.4754 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $128.39 | 13.201% | $145.3388 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $31.72 | 3.493% | $32.828 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $39.68 | 11.646% | $44.3011 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $234.32 | 7.248% | $251.3035 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $250.44 | 11.238% | $278.5844 | $278.58 | $278.60 | $278.60 |
| 7 purchase totals = | $967.37 | $1,047.6264 | $1,047.63 | $1,047.70 | $1,047.60 | |