| 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 | $123.66 | 9.467% | $135.3669 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $10.90 | 4.362% | $11.3755 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $114.48 | 7.331% | $122.8725 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $15.84 | 8.287% | $17.1527 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $163.62 | 9.869% | $179.7677 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $248.62 | 11.518% | $277.2561 | $277.26 | $277.25 | $277.30 |
| Purchase #7 | $198.25 | 7.508% | $213.1346 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $875.37 | $956.9260 | $956.93 | $956.90 | $957.10 | |