| 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 | $159.38 | 11.593% | $177.8569 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $245.98 | 11.333% | $273.8569 | $273.86 | $273.85 | $273.90 |
| Purchase #3 | $163.53 | 11.514% | $182.3588 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $51.42 | 12.454% | $57.8238 | $57.82 | $57.80 | $57.80 |
| Purchase #5 | $118.67 | 9.744% | $130.2332 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $235.25 | 7.573% | $253.0655 | $253.07 | $253.05 | $253.10 |
| Purchase #7 | $129.32 | 11.819% | $144.6043 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $1,103.55 | $1,219.7994 | $1,219.80 | $1,219.75 | $1,219.90 | |