| 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 | $16.53 | 8.134% | $17.8746 | $17.87 | $17.85 | $17.90 |
| Purchase #2 | $145.54 | 4.382% | $151.9176 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $38.30 | 9.754% | $42.0358 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $103.34 | 5.105% | $108.6155 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $156.77 | 4.859% | $164.3875 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $244.72 | 13.287% | $277.2359 | $277.24 | $277.25 | $277.20 |
| Purchase #7 | $241.43 | 11.866% | $270.0781 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $946.63 | $1,032.1450 | $1,032.16 | $1,032.15 | $1,032.10 | |