| 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 | $154.99 | 8.828% | $168.6725 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $129.83 | 9.241% | $141.8276 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $198.43 | 10.165% | $218.6004 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $234.57 | 8.848% | $255.3248 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $200.97 | 9.418% | $219.8974 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $57.99 | 8.235% | $62.7655 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $114.36 | 4.590% | $119.6091 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $1,091.14 | $1,186.6973 | $1,186.70 | $1,186.65 | $1,186.70 | |