| 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 | $127.85 | 8.615% | $138.8643 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $31.34 | 8.557% | $34.0218 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $170.55 | 12.118% | $191.2172 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $176.58 | 9.356% | $193.1008 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $100.25 | 9.349% | $109.6224 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $165.80 | 3.159% | $171.0376 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $160.44 | 10.648% | $177.5237 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $932.81 | $1,015.3878 | $1,015.38 | $1,015.30 | $1,015.30 | |