| 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 | $148.89 | 4.462% | $155.5335 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $235.82 | 9.852% | $259.053 | $259.05 | $259.05 | $259.10 |
| Purchase #3 | $167.25 | 5.381% | $176.2497 | $176.25 | $176.25 | $176.20 |
| Purchase #4 | $124.45 | 12.647% | $140.1892 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $140.26 | 3.139% | $144.6628 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $161.94 | 10.726% | $179.3097 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $226.63 | 3.707% | $235.0312 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,205.24 | $1,290.0291 | $1,290.02 | $1,290.05 | $1,290.00 | |