| 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 | $145.32 | 11.733% | $162.3704 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $127.85 | 4.590% | $133.7183 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $128.52 | 5.227% | $135.2377 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $202.63 | 8.255% | $219.3571 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $229.42 | 5.287% | $241.5494 | $241.55 | $241.55 | $241.50 |
| Purchase #6 | $127.25 | 5.648% | $134.4371 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $88.49 | 9.690% | $97.0647 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $1,049.48 | $1,123.7347 | $1,123.74 | $1,123.70 | $1,123.70 | |