| 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 | $197.75 | 10.520% | $218.5533 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $228.26 | 7.241% | $244.7883 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $160.55 | 13.730% | $182.5935 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $10.84 | 7.563% | $11.6598 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $194.77 | 7.208% | $208.809 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $185.57 | 4.292% | $193.5347 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $147.45 | 6.599% | $157.1802 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $1,125.19 | $1,217.1188 | $1,217.11 | $1,217.15 | $1,217.20 | |