| 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 | $177.81 | 8.494% | $192.9132 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $217.73 | 10.455% | $240.4937 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $127.82 | 13.442% | $145.0016 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $84.65 | 3.545% | $87.6508 | $87.65 | $87.65 | $87.70 |
| Purchase #5 | $85.34 | 11.151% | $94.8563 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $227.33 | 11.318% | $253.0592 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $127.52 | 6.297% | $135.5499 | $135.55 | $135.55 | $135.50 |
| 7 purchase totals = | $1,048.20 | $1,149.5247 | $1,149.52 | $1,149.50 | $1,149.60 | |