| 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 | $191.88 | 3.686% | $198.9527 | $198.95 | $198.95 | $199.00 |
| Purchase #2 | $181.52 | 7.266% | $194.7092 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $165.89 | 6.479% | $176.638 | $176.64 | $176.65 | $176.60 |
| Purchase #4 | $157.82 | 3.711% | $163.6767 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $197.36 | 10.460% | $218.0039 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $220.68 | 4.415% | $230.423 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $8.88 | 5.516% | $9.3698 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $1,124.03 | $1,191.7733 | $1,191.77 | $1,191.75 | $1,191.80 | |