| 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 | $189.74 | 4.275% | $197.8514 | $197.85 | $197.85 | $197.90 |
| Purchase #2 | $154.59 | 6.872% | $165.2134 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $223.62 | 12.795% | $252.2322 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $138.70 | 3.817% | $143.9942 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $144.76 | 13.711% | $164.608 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $35.59 | 8.353% | $38.5628 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $101.90 | 5.520% | $107.5249 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $988.90 | $1,069.9869 | $1,069.97 | $1,069.95 | $1,070.00 | |