| 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 | $5.80 | 13.851% | $6.6034 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $149.37 | 8.367% | $161.8678 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $222.45 | 8.301% | $240.9156 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $97.39 | 10.363% | $107.4825 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $239.86 | 11.486% | $267.4103 | $267.41 | $267.40 | $267.40 |
| Purchase #6 | $85.28 | 6.623% | $90.9281 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $42.33 | 6.518% | $45.0891 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $842.48 | $920.2968 | $920.30 | $920.30 | $920.30 | |