| 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 | $81.90 | 12.198% | $91.8902 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $161.55 | 11.370% | $179.9182 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $48.44 | 3.830% | $50.2953 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $208.26 | 12.226% | $233.7219 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $164.31 | 7.218% | $176.1699 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $61.72 | 13.151% | $69.8368 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $185.60 | 9.786% | $203.7628 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $911.78 | $1,005.5951 | $1,005.60 | $1,005.55 | $1,005.60 | |