| 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 | $236.28 | 3.774% | $245.1972 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $137.69 | 13.529% | $156.3181 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $149.31 | 7.793% | $160.9457 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $177.80 | 8.149% | $192.2889 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $118.96 | 12.786% | $134.1702 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $85.83 | 6.400% | $91.3231 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $78.44 | 12.744% | $88.4364 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $984.31 | $1,068.6796 | $1,068.69 | $1,068.65 | $1,068.60 | |