| 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 | $77.37 | 9.272% | $84.5437 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $189.63 | 11.185% | $210.8401 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $123.61 | 8.543% | $134.17 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $157.63 | 6.277% | $167.5244 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $171.45 | 5.756% | $181.3187 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $172.58 | 7.171% | $184.9557 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $246.30 | 11.443% | $274.4841 | $274.48 | $274.50 | $274.50 |
| 7 purchase totals = | $1,138.57 | $1,237.8367 | $1,237.83 | $1,237.80 | $1,237.80 | |