| 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 | $178.60 | 10.323% | $197.0369 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $136.50 | 8.326% | $147.865 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $140.34 | 10.272% | $154.7557 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $215.59 | 13.418% | $244.5179 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $211.40 | 8.226% | $228.7898 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $108.42 | 9.741% | $118.9812 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $217.50 | 12.792% | $245.3226 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $1,208.35 | $1,337.2691 | $1,337.28 | $1,337.25 | $1,337.30 | |