| 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 | $182.96 | 5.298% | $192.6532 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $145.46 | 12.474% | $163.6047 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $212.70 | 3.730% | $220.6337 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $172.53 | 6.289% | $183.3804 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $92.57 | 4.492% | $96.7282 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $120.71 | 12.320% | $135.5815 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $187.91 | 9.857% | $206.4323 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $1,114.84 | $1,199.0140 | $1,199.00 | $1,199.10 | $1,199.00 | |