| 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 | $189.82 | 4.729% | $198.7966 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $17.52 | 5.241% | $18.4382 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $141.85 | 12.236% | $159.2068 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $198.98 | 12.212% | $223.2794 | $223.28 | $223.30 | $223.30 |
| Purchase #5 | $158.50 | 6.293% | $168.4744 | $168.47 | $168.45 | $168.50 |
| Purchase #6 | $113.79 | 9.108% | $124.154 | $124.15 | $124.15 | $124.20 |
| Purchase #7 | $165.59 | 5.755% | $175.1197 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $986.05 | $1,067.4691 | $1,067.47 | $1,067.45 | $1,067.50 | |