| 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 | $158.29 | 5.449% | $166.9152 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $134.28 | 7.863% | $144.8384 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $18.73 | 6.174% | $19.8864 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $241.36 | 13.603% | $274.1922 | $274.19 | $274.20 | $274.20 |
| Purchase #5 | $201.75 | 13.495% | $228.9762 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $225.70 | 7.117% | $241.7631 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $211.91 | 10.393% | $233.9338 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $1,192.02 | $1,310.5053 | $1,310.51 | $1,310.55 | $1,310.50 | |