| 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 | $184.91 | 5.613% | $195.289 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $8.76 | 9.716% | $9.6111 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $80.44 | 12.195% | $90.2497 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $134.83 | 8.560% | $146.3714 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $61.28 | 7.169% | $65.6732 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $57.40 | 13.295% | $65.0313 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $118.63 | 12.138% | $133.0293 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $646.25 | $705.2550 | $705.25 | $705.25 | $705.20 | |