| 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 | $174.81 | 7.651% | $188.1847 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $33.34 | 4.391% | $34.804 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $226.63 | 9.854% | $248.9621 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $130.91 | 9.571% | $143.4394 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $155.31 | 10.310% | $171.3225 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $107.32 | 7.733% | $115.6191 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $162.28 | 11.255% | $180.5446 | $180.54 | $180.55 | $180.50 |
| 7 purchase totals = | $990.60 | $1,082.8764 | $1,082.86 | $1,082.85 | $1,082.80 | |