| 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 | $169.62 | 3.838% | $176.13 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $117.69 | 11.230% | $130.9066 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $181.32 | 12.352% | $203.7166 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $175.38 | 10.411% | $193.6388 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $17.52 | 12.834% | $19.7685 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $53.80 | 5.483% | $56.7499 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $57.79 | 11.667% | $64.5324 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $773.12 | $845.4428 | $845.45 | $845.45 | $845.30 | |