| 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 | $172.65 | 12.146% | $193.6201 | $193.62 | $193.60 | $193.60 |
| Purchase #2 | $143.48 | 8.118% | $155.1277 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $199.64 | 3.699% | $207.0247 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $9.64 | 4.798% | $10.1025 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $14.61 | 13.845% | $16.6328 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $150.54 | 13.838% | $171.3717 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $186.95 | 8.462% | $202.7697 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $877.51 | $956.6492 | $956.64 | $956.60 | $956.60 | |