| 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 | $181.77 | 3.512% | $188.1538 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $84.78 | 13.583% | $96.2957 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $171.87 | 8.830% | $187.0461 | $187.05 | $187.05 | $187.00 |
| Purchase #4 | $112.85 | 8.640% | $122.6002 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $101.93 | 5.387% | $107.421 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $172.46 | 11.601% | $192.4671 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $195.98 | 3.369% | $202.5826 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $1,021.64 | $1,096.5665 | $1,096.57 | $1,096.55 | $1,096.60 | |