| 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 | $153.56 | 7.815% | $165.5607 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $165.59 | 7.742% | $178.41 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $217.60 | 5.551% | $229.679 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $103.73 | 10.114% | $114.2213 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $6.86 | 3.307% | $7.0869 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $187.38 | 7.164% | $200.8039 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $226.26 | 4.193% | $235.7471 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $1,060.98 | $1,131.5089 | $1,131.51 | $1,131.50 | $1,131.50 | |