| 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 | $149.29 | 12.176% | $167.4676 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $191.77 | 7.549% | $206.2467 | $206.25 | $206.25 | $206.20 |
| Purchase #3 | $8.99 | 7.835% | $9.6944 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $85.91 | 9.285% | $93.8867 | $93.89 | $93.90 | $93.90 |
| Purchase #5 | $236.72 | 7.358% | $254.1379 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $249.70 | 8.288% | $270.3951 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $124.27 | 3.421% | $128.5213 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $1,046.65 | $1,130.3497 | $1,130.36 | $1,130.35 | $1,130.30 | |