| 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 | $171.80 | 7.142% | $184.07 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $111.66 | 10.531% | $123.4189 | $123.42 | $123.40 | $123.40 |
| Purchase #3 | $218.92 | 3.530% | $226.6479 | $226.65 | $226.65 | $226.60 |
| Purchase #4 | $96.79 | 10.676% | $107.1233 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $74.62 | 11.487% | $83.1916 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $242.45 | 13.206% | $274.4679 | $274.47 | $274.45 | $274.50 |
| Purchase #7 | $211.36 | 10.627% | $233.8212 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $1,127.60 | $1,232.7408 | $1,232.74 | $1,232.65 | $1,232.70 | |