| 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 | $176.77 | 8.141% | $191.1608 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $236.35 | 5.553% | $249.4745 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $112.68 | 3.108% | $116.1821 | $116.18 | $116.20 | $116.20 |
| Purchase #4 | $219.89 | 13.134% | $248.7704 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $74.50 | 13.423% | $84.5001 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $176.95 | 13.650% | $201.1037 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $184.36 | 7.679% | $198.517 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $1,181.50 | $1,289.7086 | $1,289.70 | $1,289.65 | $1,289.80 | |